
Yamamoto 44 shoulders
Yamamoto 44 in the shoulders and Yamamoto 40 through the rest of the suit help you get the most from each stroke and delay fatigue.
Clearance sale now onOrca swimrun wetsuit
Size S
A lightweight, highly flexible swimrun wetsuit for women who race fast and want a suit that opens up during the run legs.
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What you'll love
A vest-like construction lets you open the suit for ventilation on the run without taking it off, and removing the back zip frees up your swim stroke.

Yamamoto 44 in the shoulders and Yamamoto 40 through the rest of the suit help you get the most from each stroke and delay fatigue.
Super elastic lower body material lets you run freely, with DuraSkin 2 protecting against abrasion from accessories and obstacles.
A large back pocket fits accessories such as a GPS or removable sleeves, and interior mesh pockets hold race food or a swimrun buoyancy pad.
The spec, checked
Each fact comes from Orca's own information for the version we sell, with its source. Checked by TriShop
This third-generation RS1 Swimrun has no back zipper: Orca's vest-like construction lets you open it for ventilation without taking it off.
The interior mesh pockets are designed to take the Orca Swimrun Pad for extra buoyancy.
The shoulders use Yamamoto 44 neoprene and the rest of the body Yamamoto 40. Orca says this combination lets you get the most out of your strokes, delaying symptoms of fatigue. Orca product page (orca.com Australian edition, 24 Oct 2021 archive), REF JVNYTT01
The lower body uses new DuraSkin 2 material, which Orca says protects the suit from abrasion caused by accessories or obstacles; Orca also says the super elastic lower-body material lets you run freely. Orca product page (orca.com Australian edition, 24 Oct 2021 archive), REF JVNYTT01
The lining is Infinity Skin 2, designed from a high-elasticity nylon incorporating bamboo fibers. Orca says it provides greater flexibility in every stroke and maintains body heat longer. Orca product page (orca.com Australian edition, 24 Oct 2021 archive), REF JVNYTT01
It has a back pocket with a lot of storage capacity for accessories such as a GPS or removable sleeves, plus interior pockets suited to race food. Orca product page (orca.com Australian edition, 24 Oct 2021 archive), REF JVNYTT01
The elastic mesh interior pockets let you pair this wetsuit with the Orca Swimrun Pad for a boost in buoyancy. Orca product page (orca.com Australian edition, 24 Oct 2021 archive), REF JVNYTT01
This is the third-generation Orca Swimrun RS1 for women (season JV). Orca says the main goal was a lightweight suit with maximum flexibility for the fastest swimrunners. Orca product page (orca.com Australian edition, 24 Oct 2021 archive), REF JVNYTT01
It has a vest-like construction with no back zipper, so you can open the suit for ventilation during the run without taking it off. Orca says removing the back zipper frees the swim stroke and makes the suit easier to take off. Orca product page (orca.com Australian edition, 24 Oct 2021 archive), REF JVNYTT01
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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This is the third-generation Orca Swimrun RS1 for women (season JV). Orca says the main goal was a lightweight suit with maximum flexibility for the fastest swimrunners.
The shoulders use Yamamoto 44 neoprene and the rest of the body Yamamoto 40. Orca says this combination lets you get the most out of your strokes, delaying symptoms of fatigue.
It has a back pocket with a lot of storage capacity for accessories such as a GPS or removable sleeves, plus interior pockets suited to race food.
The elastic mesh interior pockets let you pair this wetsuit with the Orca Swimrun Pad for a boost in buoyancy.
About this product
The main goal was for this wetsuit to be lightweight and to offer maximum flexibility for the fastest swimrunners. The use of our exclusive Yamamoto 44 material in the shoulders offers unparalleled elasticity for swim strokes, and its revolutionary vest-like construction allows you to open the wetsuit without having to remove it during race transitions. The super elastic material in the lower body will allow you to run freely, as well as prevent any abrasion, thanks to its durable fabric. The elastic mesh interior pockets allow you to pair this wetsuit with the Orca Swimrun Pad in order to gain a boost in buoyancy. Created for Swimrunners by Swimrunners.
FLEXIBILITY The combination of Yamamoto 44 in the shoulders and Yamamoto 40 in the rest of the body creates a wetsuit that will allow you to get the most out of your strokes, delaying symptoms of fatigue.
VEST-LIKE CONSTRUCTION Its innovative vest-like construction allows you to open the wetsuit for increased ventilation, without having to remove it during the running portion. By eliminating the back zipper, which restricts the elasticity of your swim strokes, you can swim freely, and it will be even easier to take off the wetsuit.
ENDURANCE The new DuraSkin 2 material on the lower body protects the suit from any abrasion caused by accessories or obstacles.
STORAGE The RS1 Swimrun incorporates a back pocket with a lot of storage capacity to hold all the accessories you need, such as GPS or removable sleeves, as well as interior pockets which are ideal for storing any food you need for the race.
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.
Press / to search from anywhere. Enter searches the full store.
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.