
Maximum buoyancy
Built to help you conserve energy and hold a proper body position, so you can swim at your best.
Clearance sale now onOrca triathlon wetsuit
Size 11
The most buoyant wetsuit in the Orca range, for triathletes who want support to hold a hydrodynamic position in open water.
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What you'll love
Specific technologies maximise buoyancy to help correct your body position and technique, while elastic materials in the upper body keep your stroke unrestricted.

Built to help you conserve energy and hold a proper body position, so you can swim at your best.

Yamamoto 40 and the High Elbow Panel across the shoulders, arms and back give a high level of flexibility.

3 mm material in the torso and 5 mm in the legs help protect you from cold ocean water during the swim leg.
The spec, checked
Each fact comes from Orca's own information for the version we sell, with its source. Checked by TriShop
Orca's page gives 3 mm material in the torso and 5 mm in the legs, while its men's back-view diagram shows 5 mm on the lower back and thighs and 3 mm on the lower legs.
Orca calls the Apex Float the most buoyant wetsuit in its range and a new (r)evolution of the Orca 3.8.
Orca says the Apex Float features materials like Yamamoto 40 and the High Elbow Panel in the shoulder, arm and back areas, giving a high level of elasticity in the upper body. Orca product page (en-int, Wayback copy of the season we stock)
Orca's thickness diagram for the Apex Float lists four thicknesses: 2, 3, 4 and 5 mm. On the front, the arms are 2 mm, the chest 3 mm, the lower torso and thighs 5 mm and the lower legs 3 mm. In its men's back view, the arms are 2 mm, the upper back 3 mm, the lower back and thighs 5 mm and the lower legs 3 mm. Orca thickness diagram (Apex Float, Men back view; photo 6 on the shop's Apex Float Women listing)
Orca's size chart for men's one-piece wetsuits (chest and height in cm, weight in kg): size 4 chest 85-91, height 157-170, weight 56-61; 5 chest 90-95, height 162-170, weight 61-66; 6 chest 95-99, height 167-175, weight 67-74; MT chest 95-99, height 177-190, weight 68-76; 7 chest 98-104, height 173-185, weight 75-82; 8 chest 104-108, height 180-188, weight 82-89; 9 chest 108-113, height 185-193, weight 89-97; 10 chest 114-124, height 190-196, weight 98-109; 11 chest 123-134, height 193-200, weight 107 and over. Orca wetsuit size guide, men (2022 en-int Wayback copy)
Orca says the Apex Float has 3 mm thick material in the torso and 5 mm thick material in the legs, which it says protects against low temperatures in the ocean during the swim. Orca product page (en-int, Wayback copy of the season we stock)
Orca says the Apex Float is the most buoyant wetsuit in the Orca range, with specific technologies for maximum buoyancy and correction of technique for swimmers who need support to hold a hydrodynamic position in open water. Orca product page (en-int, Wayback copy of the season we stock)
Orca says to wash the wetsuit with plenty of water after use (a small amount of neutral pH soap can be used and rinsed out), then air dry it outside or in a ventilated indoor space out of direct sunlight. Orca product page, care instructions (Wayback copy of the season we stock)
Orca warns that excess salt, or chemicals such as chlorine if the wetsuit is used in swimming pools, can damage neoprene. Orca product page, care instructions (Wayback copy of the season we stock)
Orca says to store a wetsuit hung draped from its waist so the shoulders and arms are not under tension; a wide hanger can be used for most models as long as the shoulder and neck area are not strained. Orca product page, care instructions (Wayback copy of the season we stock)
Orca describes the Apex Float as a triathlon wetsuit. Orca product page (en-int, Wayback copy of the season we stock)
Orca calls the Apex Float a new (r)evolution of the Orca 3.8. Orca product page (en-int, Wayback copy of the season we stock)
Orca's reference code for the Apex Float Men on this page is MN13TT44. Orca product page (en-int, Wayback copy of the season we stock)
Size guide
Orca sizes by chest, height and weight. When in doubt, go by chest. Questions? Ask us before you buy.
Thanks to the high elasticity of the materials, the more flexible wetsuits adapt better to the swimmer’s body than those with less elasticity.
If you’re choosing a wetsuit with less flexibility, you should select a size that fits well to your body.
We always recommend trying the wetsuit on to make sure that the fit feels right. However, should you have any questions, contact us and we’ll be happy to help you.
When selecting the ideal wetsuit size, three measurements should be taken into account: chest circumference, height and weight. When in doubt, we recommend choosing the size that best fits your chest circumference, since it is important that the wetsuit is well- fitted in this area.
| Size | Chest | Height | Weight | |||
|---|---|---|---|---|---|---|
| CM. | IN. | CM. | FEET/INCH. | KG. | LB. | |
| XS | 78 - 83 | 31 - 33 | 144 - 160 | 4/9 - 5/3 | 46 - 54 | 101 - 116 |
| XST | 79-85 | 31-34 | 157-167 | 5/3-5/6 | 53-60 | 116-132 |
| S | 83 - 89 | 33 - 35 | 157 - 167 | 5/3 - 5/6 | 54 - 61 | 118 - 134 |
| ST | 83-89 | 33-35 | 169-183 | 5/6-6/0 | 58-65 | 127-143 |
| M | 89 - 94 | 35 - 37 | 165 - 177 | 5/5 - 5/10 | 60 - 67 | 132 - 147 |
| L | 94 - 99 | 37 - 39 | 170 - 185 | 5/8 - 6/1 | 66 - 74 | 145 - 163 |
| XL | 99 - 104 | 39 - 41 | 177 - 189 | 5/10 - 6/2 | 73 - 79 | 160 - 173 |
| Size | Chest | Height | Weight | |||
|---|---|---|---|---|---|---|
| CM. | IN. | CM. | FEET/INCH. | KG. | LB. | |
| XS | 78 - 83 | 31 - 33 | 144 - 160 | 4/9 - 5/3 | 46 - 54 | 101 - 116 |
| S | 83 - 89 | 33 - 35 | 157 - 167 | 5/3 - 5/6 | 54 - 61 | 118 - 134 |
| M | 89 - 94 | 35 - 37 | 165 - 177 | 5/5 - 5/10 | 60 - 67 | 132 - 147 |
| L | 94 - 99 | 37 - 39 | 170 - 185 | 5/8 - 6/1 | 66 - 74 | 145 - 163 |
| XL | 99 - 104 | 39 - 41 | 177 - 189 | 5/10 - 6/2 | 73 - 79 | 160 - 173 |
Freedive wetsuits: This garment is made of compressive fabric. If you are between sizes, choose the larger size.
| Size | Chest | Height | Weight | ||||
|---|---|---|---|---|---|---|---|
| CM. | IN. | CM. | FEET/INCH. | KG. | LB. | ||
| XS | 6 | 79 - 84 | 31 - 33 | 155 - 162 | 5/1 - 5/4 | 49 - 56 | 108 - 123 |
| S | 8 | 82 - 88 | 32 - 35 | 160 - 166 | 5/3 - 5/5 | 54 - 61 | 119 - 134 |
| M | 10 | 86 - 91 | 34 - 36 | 165 - 171 | 5/5 - 5/7 | 60 - 66 | 132 - 145 |
| L | 12 | 90 - 96 | 35 - 38 | 170 - 176 | 5/7 - 5/9 | 65 - 71 | 143 - 156 |
| XL | 14 | 95 - 100 | 37 - 39 | 175 - 181 | 5/9 - 5/11 | 70 - 76 | 154 - 167 |
| Size | Chest | Height | Weight | ||||
|---|---|---|---|---|---|---|---|
| CM. | IN. | CM. | FEET/INCH. | KG. | LB. | ||
| XS | 6 | 79 - 85 | 31 - 33 | 153 - 163 | 5/0 - 5/4 | 45 - 54 | 99 - 119 |
| S | 8 | 83 - 89 | 32 - 35 | 161 - 168 | 5/3 - 5/6 | 52 - 61 | 114 - 134 |
| M | 10 | 87 - 93 | 34 - 36 | 166 - 173 | 5/5 - 5/8 | 57 - 66 | 125 - 145 |
| L | 12 | 91 - 97 | 35 - 38 | 171 - 178 | 5/7 - 5/10 | 64 - 73 | 141 - 160 |
| XL | 14 | 95 - 101 | 37 - 40 | 176 - 183 | 5/9 - 6/0 | 72 - 81 | 158 - 178 |
| Size | Chest | Height | Weight | |||
|---|---|---|---|---|---|---|
| CM. | IN. | CM. | FEET/INCH. | KG. | LB. | |
| 4 | 85 - 91 | 33 - 36 | 157 - 170 | 5/2 - 5/7 | 55 - 61 | 121 - 134 |
| 5 | 90 - 95 | 35 - 37 | 162 - 172 | 5/4 - 5/8 | 61 - 66 | 134 - 145 |
| 6 | 95 - 99 | 37 - 39 | 167 - 175 | 5/6 - 5/9 | 67 - 74 | 147 - 162 |
| MT | 95 - 99 | 37 - 39 | 177 - 188 | 5/10 - 6/2 | 68 - 76 | 149 - 167 |
| 7 | 98 - 104 | 38 - 41 | 173 - 185 | 5/8 - 6/1 | 75 - 82 | 165 - 180 |
| 8 | 104 - 108 | 41 - 43 | 180 - 188 | 5/11 - 6/2 | 82 - 89 | 180 - 196 |
| 9 | 108 - 113 | 43 - 44 | 185 - 193 | 6/1 - 6/4 | 89 - 97 | 196 - 213 |
| 10 | 114 - 124 | 45 - 49 | 190 -196 | 6/3 - 6/5 | 98 - 106 | 215 - 233 |
| 11 | 123 - 134 | 49 - 53 | 193 - 200 | 6/4 - 6/6 | 107 + | 235 + |
Freedive wetsuits: This garment is made of compressive fabric. If you are between sizes, choose the larger size.
| Size | Chest | Height | Weight | ||||
|---|---|---|---|---|---|---|---|
| CM. | IN. | CM. | FEET/INCH. | KG. | LB. | ||
| XS | 4 | 83 - 89 | 32 - 35 | 157 - 168 | 5/2 - 5/6 | 50 - 58 | 110 - 128 |
| XST | 5 | 87 - 93 | 34 - 37 | 166 - 172 | 5/4 - 5/8 | 56 - 63 | 123 - 139 |
| S | 6 | 90 - 96 | 35 - 38 | 170 - 176 | 5/7 - 5/9 | 62 - 70 | 137 - 154 |
| MT | 6T | 90 - 96 | 35 - 38 | 176 - 182 | 5/9 - 6 | 65 - 78 | 143 - 172 |
| M | 7 | 95 - 101 | 37 - 40 | 174 - 180 | 5/8 - 5/11 | 68 - 75 | 150 - 165 |
| L | 8 | 99 - 105 | 39 - 41 | 177 - 183 | 5/10 - 6 | 75 - 82 | 165 - 181 |
| XL | 9 | 103 - 109 | 40 - 43 | 182 - 189 | 6/1 - 6/3 | 80 - 87 | 176 - 192 |
| XLT | 10 | 108 - 114 | 42 - 45 | 187 - 193 | 6/2 - 6/4 | 87 - 95 | 192 - 209 |
| XXL | 11 | 113 - 119 | 44 - 47 | 191 - 197 | 6/3 - 6/5 | 92 - 100 | 203 - 220 |
| Size | Chest | Height | Weight | |||
|---|---|---|---|---|---|---|
| CM. | IN. | CM. | FEET/INCH. | KG. | LB. | |
| XS | 86 - 92 | 33 - 36 | 163 - 171 | 5/4 - 5/7 | 50 - 60 | 110 - 132 |
| S | 92 - 98 | 36 - 38 | 169 - 176 | 5/6 - 5/9 | 60 - 70 | 132 - 154 |
| ST | 92 - 98 | 36 - 38 | 176 - 183 | 5/9 - 5/12 | 63 - 73 | 138 - 161 |
| M | 98 - 104 | 38 - 41 | 175 - 181 | 5/8 - 5/11 | 70 - 80 | 154 - 176 |
| MT | 98 - 104 | 38 - 41 | 181 - 188 | 5/11 - 6/2 | 75 - 85 | 165 - 187 |
| LS | 104 - 110 | 41 - 43 | 173 - 180 | 5/8 - 5/10 | 75 - 85 | 165 - 187 |
| L | 104 - 110 | 41 - 43 | 179 - 186 | 5/10 - 6/1 | 80 - 90 | 176 - 198 |
| XL | 110 - 116 | 43 - 45 | 184 - 191 | 6/0 - 6/3 | 90 - 100 | 198 - 220 |
| XXL | 116 - 122 | 45 - 48 | 189 - 196 | 6/2 - 6/5 | 100 - 110 | 220 - 242 |
For children’s sizing, the measurements we will look at are the chest circumference, waist, hips and height. When in doubt, go by the chest circumference in this case as well.
| Size | Chest | Waist | Hips | Height | ||||
|---|---|---|---|---|---|---|---|---|
| CM. | IN. | CM. | IN. | CM. | IN. | CM. | IN. | |
| 8 | 64 - 69 | 25 - 27 | 55 - 60 | 21.5 - 23.5 | 67 - 72 | 26.5 - 28.5 | 125 - 135 | 4'1" - 4'5" |
| 10 | 69 - 74 | 27 - 29 | 60 - 65 | 23.5 - 25.5 | 72 - 77 | 28.5 - 30.5 | 135 - 145 | 4'5" - 4'9" |
| 12 | 74 - 79 | 29 - 31 | 65 - 70 | 25.5 - 27.5 | 77 - 82 | 30.5 - 32.5 | 145 - 155 | 4'9" - 5'1" |
To determine the ideal size of a two-piece wetsuit, four measurements should be taken into account: chest circumference, waist, height and weight.
The chest circumference, height and weight help to figure out which size top will fit best. When in doubt, the chest circumference should be the most closely fitted.
| Size | Chest | Height | Weight | |||
|---|---|---|---|---|---|---|
| CM. | INCH. | CM. | FEET/INCH. | KG. | LBS. | |
| XXS | 65 - 77 | 25 - 30 | 138 - 143 | 4/5 - 4/7 | 32 - 45 | 70 - 99 |
| XS | 78 - 86 | 31 - 33 | 144 - 160 | 4/9 - 5/3 | 46 - 53 | 101 - 116 |
| S | 83 - 89 | 33 - 35 | 157 - 167 | 5/3 - 5/6 | 54 - 61 | 118 - 134 |
| M | 89 - 94 | 35 - 37 | 165 - 177 | 5/5 - 5/10 | 60 - 67 | 132 - 147 |
| L | 94 - 99 | 37 - 39 | 170 - 185 | 5/8 - 6/1 | 66 - 74 | 145 - 163 |
| XL | 99 - 104 | 39 - 41 | 177 - 189 | 5/10 - 6/2 | 73 - 79 | 160 - 173 |
Size | Chest | Height | Weight | |||
|---|---|---|---|---|---|---|
| CM. | INCH. | CM. | FEET/INCH. | KG. | LBS. | |
| 2 | 75 - 80 | 29 - 31 | 145 - 150 | 4/9 - 4/11 | 35 - 40 | 77 - 88 |
| 3 | 80 - 86 | 31 - 34 | 150 - 160 | 4/11 - 5/3 | 40 - 55 | 88 - 121 |
| 4 | 85 - 91 | 33 - 36 | 157 - 170 | 5/2 - 5/7 | 56 - 61 | 121 - 134 |
| 5 | 90 - 95 | 35 - 37 | 162 - 170 | 5/4 - 5/8 | 61 - 66 | 134 - 145 |
| 6 | 95 - 99 | 37 - 39 | 167 - 175 | 5/6 - 5/9 | 67 - 74 | 147 - 162 |
| MT | 95 - 99 | 37 - 39 | 177 - 190 | 5/10 - 6/2 | 68 - 76 | 149 - 167 |
| 7 | 98 - 104 | 38 - 41 | 173 - 185 | 5/8 - 6/1 | 75 - 82 | 165 - 180 |
| 8 | 104 - 108 | 41 - 43 | 180 - 188 | 5/11 - 6/2 | 82 - 89 | 180 - 196 |
| 9 | 108 - 113 | 43 - 44 | 185 - 193 | 6/1 - 6/4 | 89 - 97 | 196 - 213 |
| 10 | 114 - 124 | 45 - 49 | 190 -196 | 6/3 - 6/5 | 98 - 109 | 215 - 233 |
| 11 | 123 - 134 | 49 - 53 | 193 - 200 | 6/4 - 6/6 | 107 + | 235 + |
To choose wetsuit bottoms, you should take into account your waist measurement, height and weight. In this case, your waist is the most important measurement.
| Size | Waist | Height | Weight | |||
|---|---|---|---|---|---|---|
| CM. | INCH. | CM. | INCH. | KG. | LBS. | |
| XXS | 51 - 60.5 | 20 - 24 | 138 - 143 | 4/5 - 4/7 | 32 - 45 | 70 - 99 |
| XS | 60.5 - 65.5 | 24 - 26 | 144 - 160 | 4/9 - 5/3 | 46 - 53 | 101 - 116 |
| S | 65.5 - 71.5 | 26 - 28 | 157 - 167 | 5/3 - 5/6 | 54 - 61 | 118 - 134 |
| M | 71.5 - 76.5 | 28 - 30 | 165 - 177 | 5/5 - 5/10 | 60 - 67 | 132 - 147 |
| L | 76.5 - 81.5 | 30 - 32 | 170 - 185 | 5/8 - 6/1 | 66 - 74 | 145 - 163 |
| XL | 81.5 - 86.5 | 32 - 34 | 177 - 189 | 5/10 - 6/2 | 73 - 79 | 160 - 173 |
| Size | Waist | Height | Weight | |||
|---|---|---|---|---|---|---|
| CM. | INCH. | CM. | INCH. | KG. | LBS. | |
| 2 | 70.5 - 73.5 | 28 - 29 | 145 - 150 | 4/9 - 4/11 | 35 - 40 | 77 - 88 |
| 3 | 73.5 - 76.5 | 29 - 30 | 150 - 160 | 4/11 - 5/3 | 40 - 55 | 88 - 121 |
| 4 | 75.5 - 78.5 | 30 - 31 | 157 - 170 | 5/2 - 5/7 | 56 - 61 | 121 - 134 |
| 5 | 78.5 - 81.5 | 31 - 32 | 162 - 170 | 5/4 - 5/8 | 61 - 66 | 134 - 145 |
| 6 | 81.5 - 83.5 | 32 - 33 | 167 - 175 | 5/6 - 5/9 | 67 - 74 | 147 - 162 |
| MT | 81.5 - 83.5 | 32 - 33 | 177 - 190 | 5/10 - 6/2 | 68 - 76 | 149 - 167 |
| 7 | 83 - 86.5 | 33 - 34 | 173 - 185 | 5/8 - 6/1 | 75 - 82 | 165 - 180 |
| 8 | 86.5 - 89 | 34 - 35 | 180 - 188 | 5/11 - 6/2 | 82 - 89 | 180 - 196 |
| 9 | 89 - 92 | 35 - 36 | 185 - 193 | 6/1 - 6/4 | 89 - 97 | 196 - 213 |
| 10 | 92 - 98 | 36 - 39 | 190 -196 | 6/3 - 6/5 | 98 - 109 | 215 - 233 |
| 11 | 98 - 105 | 39 - 41 | 193 - 200 | 6/4 - 6/6 | 107 + | 235 + |
When selecting your size, your chest, waist and hip measurements should be referenced. Don’t forget that each range is different and has a different elasticity, compression and pattern. To ensure a better fit, Orca has developed its own size chart for garments in each range.
| Size | Chest | Waist | Hips | ||||
|---|---|---|---|---|---|---|---|
| UK / AUS / NZ | USA / EUROPE / REST OF THE WORLD |
CM. | INCH. | CM. | INCH. | CM. | INCH. |
| 8 | XS | 79 - 85 | 31 - 33.5 | 61 - 67 | 24 - 26.5 | 85 - 91.5 | 33.5 - 36 |
| 10 | S | 85 - 91.5 | 33.5 - 36 | 67 - 73.5 | 26.5 - 29 | 91.5 - 98 | 36 - 38.5 |
| 12 | M | 91.5 - 98 | 36 - 38.5 | 73.5 - 80 | 29 - 31.5 | 98 - 104 | 38.5 - 41 |
| 14 | L | 98 - 104 | 38.5 - 41 | 80 - 86 | 31.5 - 34 | 104 - 110.5 | 41 - 43.5 |
| 16 | XL | 104 - 110.5 | 41 - 43.5 | 86 - 93 | 34 - 36.5 | 110.5 - 117 | 43.5 - 46 |
| Size | Chest | Waist | Hips | |||
|---|---|---|---|---|---|---|
| CM. | INCH. | CM. | INCH. | CM. | INCH. | |
| XS | 76 - 85 | 30 - 33.5 | 71 - 76 | 28 - 30 | 76 - 85 | 30 - 33.5 |
| S | 85 - 94 | 33.5 - 37 | 76 - 81 | 30 - 32 | 85 - 94 | 33.5 - 37 |
| M | 94 - 103 | 37 - 40.5 | 81 - 86 | 32 - 34 | 94 - 103 | 37 - 40.5 |
| L | 103 - 112 | 40.5 - 44 | 86 - 91.5 | 34 - 36 | 103 - 112 | 40.5 - 44 |
| XL | 112 - 120.5 | 44 - 47.5 | 91.5 - 96.5 | 36 - 38 | 112 - 120.5 | 44 - 47.5 |
| XXL | 120.5 - 129.5 | 47.5 - 51 | 96.5 - 101.5 | 38 - 40 | 120.5 - 129.5 | 47.5 - 51 |
| Size | Chest | Waist | Hips | Height | ||||
|---|---|---|---|---|---|---|---|---|
| CM. | INCH. | CM. | INCH. | CM. | INCH. | CM. | INCH. | |
| 8 | 64-69 | 25-27 | 55-60 | 21.5-23.5 | 67-72 | 26.5-28.5 | 125-135 | 4'1"-4'5" |
| 10 | 69-74 | 27-29 | 60-65 | 23.5-25.5 | 72-77 | 28.5-30.5 | 135-145 | 4'5"-4'9" |
| 12 | 74-79 | 29-31 | 65-70 | 25.5-27.5 | 77-82 | 30.5-32.5 | 145-155 | 4'9"-5'1" |
To select your ideal size for Orca accessories, you should take into account your chest, waist and hip measurements.
| Size | Chest | Height | Weight | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| INCH - | INCH + | CM - | CM + | FEET/ INCH - | FEET/ INCH + | CM - | CM + | LBS - | LBS + | KG - | KG + | |
| XXS | 25 | 30 | 65 | 77 | 4/5 | 4/7 | 138 | 143 | 70 | 99 | 32 | 45 |
| XS | 31 | 33 | 78 | 86 | 4/9 | 5/3 | 144 | 160 | 101 | 116 | 46 | 53 |
| S | 33 | 35 | 83 | 89 | 5/3 | 5/6 | 157 | 167 | 118 | 134 | 54 | 61 |
| M | 35 | 37 | 89 | 94 | 5/5 | 5/10 | 165 | 177 | 132 | 147 | 60 | 67 |
| L | 37 | 39 | 94 | 99 | 5/8 | 6/1 | 170 | 185 | 145 | 163 | 66 | 74 |
| XL | 39 | 41 | 99 | 104 | 5/10 | 6/2 | 177 | 189 | 160 | 173 | 73 | 79 |
| Size | Chest | Waist | Hips | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| INCH - | INCH + | CM - | CM + | INCH - | INCH + | CM - | CM + | INCH - | INCH + | CM - | CM + | |
| XS | 30.0 | 33.5 | 76 | 85 | 28.0 | 30.0 | 71 | 76 | 30.0 | 33.5 | 76 | 85 |
| S | 33.5 | 37.0 | 85 | 94 | 30.0 | 32.0 | 76 | 81 | 33.5 | 37.0 | 85 | 94 |
| M | 37.0 | 40.5 | 94 | 103 | 32.0 | 34.0 | 81 | 86 | 37.0 | 40.5 | 94 | 103 |
| L | 40.5 | 44.0 | 103 | 112 | 34.0 | 36.0 | 86 | 91.5 | 40.5 | 44.0 | 103 | 112 |
| XL | 44.0 | 47.5 | 112 | 120.5 | 36.0 | 38 | 91.5 | 96.5 | 44.0 | 47.5 | 112 | 120.5 |
| XXL | 47.5 | 51 | 120.5 | 129.5 | 38 | 40 | 96.5 | 101.5 | 47.5 | 51 | 120.5 | 129.5 |
To determine your ideal cap size, measure the circumference and length of your head according to the following image.
Your head circumference is measured just above the eyebrows, while your head length is measured from one finger length above the eyebrows to the nape of your neck.
| Size | Head Circumference | Head Length | ||
|---|---|---|---|---|
| INCH. | CM | INCH. | CM | |
| S / M | 20.9-22.8 | 53-58 | 13.4-15.4 | 34-39 |
| L / XL | 21.7-23.6 | 55-60 | 14.2-16.5 | 36-42 |
| Size | Head Circumference | |||
|---|---|---|---|---|
| INCH - | INCH + | CM - | CM + | |
| S/M | 20 7/8" | 22 7/8" | 53 | 58 |
| L/XL | 21 5/8" | 22 7/8" | 55 | 60 |
| XXL | 22 1/2" | 24 3/8" | 57 | 62 |
The size of your Swimrun Arm Sleeve will depend on the measurement of your biceps, which can be taken by measuring around this part of your arm, as shown in the image.
| Size | Biceps circumference | |
|---|---|---|
| INCH. | CM. | |
| XXS | < 10 | < 25.5 |
| XS | 10-11 | 25.5-28 |
| S | 11-12 | 28-30.5 |
| M | 12-13 | 30.5-33 |
| L | 13-14 | 33-35.5 |
| XL | 14-15 | 35.5-38 |
| XXL | > 15 | > 38 |
To determine the size of your Swimrun Calf Guard, measure the widest part of your calf, as seen in the picture.
| Size | Circumference (CM) | Circumference (INCH) |
|---|---|---|
| XS | 33-35.5 | 13-14 |
| S | 35.5-38 | 14-15 |
| M | 38-40.5 | 15-16 |
| L | 40.5-43 | 16-17 |
To select the correct size of Neoprene Gloves, measure the circumference of your hand, as shown in the following image.
| Size | Hand Circumference | |
|---|---|---|
| INCH. | CM | |
| XS | < 7 | < 17.8 |
| S | 7 - 7.5 | 17.8 - 19 |
| M | 7.5 - 8 | 19 - 20.3 |
| Size | Hand Circumference | |
|---|---|---|
| INCH. | CM | |
| S | 8 - 8.5 | 20.3 - 21.6 |
| M | 8.5 - 9 | 21.6 - 23 |
| L | > 9 | > 23 |
It is important to go by your usual shoe size when selecting the size of your Hydro Booties or Swim Socks to ensure that they will fit.
| Size | Shoe size | ||
|---|---|---|---|
| EUROPE | UK | USA | |
| XXS | 37 | 4.5 | 5 |
| XS | 38.5 | 5.5 | 6 |
| S | 40 | 6.5 | 7 |
| M | 41 | 7.5 | 8 |
| L | 42.5 | 8.5 | 9 |
| XL | 44 | 9.5 | 10 |
| XXL | 45 | 10.5 | 11 |
| 3XL | 46 | 11.5 | 12 |
| 4XL | 47 | 12.5 | 13 |
To select your ideal size in Aero Shoes, use your normal shoe size.
| Size | Shoe size | ||||
|---|---|---|---|---|---|
| EUROPE | UK WOMEN | UK MEN | USA WOMEN | USA MEN | |
| XS / S | 38-40 | 5-6.5 | 5.5-7 | 6.5-8 | 5.5-7 |
| M / L | 41-43 | 7-9 | 7.5-9.5 | 8.5-10.5 | 7.5-9.5 |
| XL / XXL | 44-46 | 9.5-11 | 10-11.5 | 11-12.5 | 10-11.5 |
To choose the right size of fins, go by your shoe size.
| Size | EUROPE | UK | USA |
|---|---|---|---|
| S | 36-38 | 3-5 | 4-6 |
| M | 38-41 | 5-7 | 6-8 |
| L | 41-43 | 7-9 | 8-10 |
| XL | 44-46 | 9-11 | 10-12 |
| Size | Chest | Height | ||
|---|---|---|---|---|
| CM. | IN. | CM. | IN. | |
| S | 65 - 90 | 25 - 35 | 138 - 167 | 4/5 - 5/6 |
| M | 89 - 99 | 35 - 39 | 165 - 185 | 5/5 - 6/1 |
| L | 99 - 115 | 39 - 45 | 180 - 198 | 5/8 - 6/6 |
HIRU tops have 3 types of fits.
For the best jersey fit, take your measurements based on the diagram and compare your results with the following table.
When deciding on a size, please consider that our apparel fits snug, so we recommend ordering at least one size up if your body measurements are borderline or between sizes.
HIRU designs each product to adapt differently and take advantage of the intrinsic characteristics of the fabrics and materials used in each one.
By following these simple steps, you will find the right shorts for racing, training or leisure rides. Adjust both the bottom and the straps snugly to the body so there are no wrinkles. You’ll experience a light, sticky feel.
Simulate a bike position for a few seconds and check for adequate mobility, then try pinching the fabric in the thigh area. If the fabric returns to its original position upon release, then it’s the right size.
Conversely, if you feel rubbing or constriction, or the seams or straps are too tight, try a larger size. The straps, the elastic bands or the lower part of the leg tend to roll up but can be easily returned to their place with a few small gestures.
The short’s fabric is designed to provide a slight compression effect, and it’s only effective if the fabric remains close to the body.
| XS (46) | S (48) | M (51) | L (54) | XL (57) | 2XL (60) | 3XL (62) | |
|---|---|---|---|---|---|---|---|
| A CHEST | 88 | 92 | 96 | 100 | 105 | 110 | 115 |
| B WAISTLINE | 76 | 80 | 84 | 88 | 93 | 98 | 103 |
| C HIP BONE | 92 | 96 | 100 | 104 | 109 | 114 | 119 |
| HEIGHT | 150/159 | 160/169 | 170/179 | 180/185 | 186/190 | 191/195 | - |
| XS (46) | S (48) | M (51) | L (54) | XL (57) | 2XL (60) | |
|---|---|---|---|---|---|---|
| A CHEST | 80 | 84 | 88 | 92 | 96 | 100 |
| B WAISTLINE | 63/66 | 67/70 | 71/74 | 75/80 | 79/82 | 83/86 |
| C HIP BONE | 89/92 | 93/96 | 97/100 | 101/104 | 105/108 | 109/112 |
| HEIGHT | 160 | 161/170 | 171/175 | 176/180 | - | - |
| XS (46) | S (48) | M (51) | L (54) | XL (57) | 2XL (60) | 3XL (62) | |
|---|---|---|---|---|---|---|---|
| B WAISTLINE | 76 | 80 | 84 | 88 | 93 | 98 | 103 |
| D LEG LENGTH | 70 | 70 | 74 | 76 | 78 | 80 | 82 |
| E LEG INSIDE | 24-26 | 24-26 | 26-28 | 26-28 | 28-30 | 28-30 | 28-30 |
| XS (46) | S (48) | M (51) | L (54) | XL (57) | 2XL (60) | |
|---|---|---|---|---|---|---|
| B WAISTLINE | 63/66 | 67/70 | 71/74 | 75/80 | 79/82 | 83/86 |
| D LEG LENGTH | 66 | 68 | 70 | 72 | 74 | 76 |
| E LEG INSIDE | 21/23 | 21/23 | 23/25 | 23/25 | 25/27 | 25/27 |
Palm circumference without thumb.
| SIZE | CM | INCH |
|---|---|---|
| 2XS | 17 - 19 | 6.7 - 7.4 |
| XS | 19 - 20 | 7.4 - 7.8 |
| S | 20 - 21 | 7.8 - 8.2 |
| M | 21 - 22 | 8.2 - 8.6 |
| L | 22 - 23 | 8.6 - 9.0 |
| XL | 23 - 25 | 9.0 - 9.8 |
| S | M | L |
|---|---|---|
| 35-37 | 38-42 | 43-47 |
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Orca says the Apex Float is the most buoyant wetsuit in the Orca range, with specific technologies for maximum buoyancy and correction of technique for swimmers who need support to hold a hydrodynamic position in open water.
Orca says the Apex Float features materials like Yamamoto 40 and the High Elbow Panel in the shoulder, arm and back areas, giving a high level of elasticity in the upper body.
Orca says the Apex Float has 3 mm thick material in the torso and 5 mm thick material in the legs, which it says protects against low temperatures in the ocean during the swim.
Orca calls the Apex Float a new (r)evolution of the Orca 3.8.
About this product
The Apex Float is a (r)evolution of the Orca 3.8.
The Apex Float triathlon wetsuit is the most buoyant wetsuit in the Orca range. This wetsuit incorporates specific technologies for maximum buoyancy and correction of technique, helping swimmers who need support to maintain a hydrodynamic position in open water. It also incorporates highly elastic materials in the upper body, allowing for unrestricted swim strokes.
MAXIMUM BUOYANCY
Whether you need to conserve energy or you're looking for extra support to help you maintain a proper body position in the water, the Apex Float is for you. The specific technologies included in this wetsuit maximize its buoyancy which helps correct your posture and swimming technique so that you can perform at your best.
MAXIMUM ELASTICITY
The Apex Float wetsuit features materials like the Yamamoto 40 and the High Elbow Panel in the shoulder, arm, and back areas, resulting in a high level of elasticity in the upper body.
THERMAL INSULATION
Thanks to the 3 mm thick material in the torso and 5 mm thick material in the legs, this wetsuit will protect you from low temperatures in the ocean during the swimming segment of your triathlons.
NEUTRAL BUOYANCY
The distribution of materials of different thickness and its pattern give this wetsuit a neutral buoyancy. This keeps your body elevated in the water, so you can swim freely and maintain your technique at all times.
No. It's on sale, and sale and clearance items don't count toward the $200 free-shipping threshold. An order without $200 of full-price items ships for a flat $16.45.
Ships direct from Orca's Australian supplier. Most orders arrive 4 to 7 business days after you order (longer to remote areas). Enter your postcode on this page for dates.
Sale and clearance items are final sale, so they can't be returned for change of mind or sizing. Faulty, damaged or incorrect items are always covered.
No. The $20 sign-up code isn't valid on sale or clearance items, and this is on sale. It works on full-price gear (first order, $100 or more).
Use the ORCA Sizing guide on this page. Orca sizes by chest, height and weight; when in doubt, go by chest, because the suit has to fit well there.
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Join the TriShop list and we will email you a single-use $20 code for your first order. Minimum spend $100. Not valid on sale or clearance items.