Oakley Sphaera Slash Sports Sunglasses

Oakley describes O Matter as engineered for Oakley to provide improved strength and flexibility over traditional acetate. Oakley AU frame technology page

Oakley says Unobtainium is designed to increase grip with sweat to prevent the frame from slipping. Oakley AU frame technology page

Oakley lists the fit as Wide with a universal fit. In Oakley's size guide, Wide is a large lens front designed to fit those with a wide head, and universal fit offers a comfortable fit and accommodates most people. Oakley AU product page (Sphaera Slash)

Oakley says the Unobtainium nosepads and earsocks provide no-slip grip when wet to help increase retention and help grip with hats and helmets. Oakley AU product page (Sphaera Slash)

Oakley says the front vent on the frame provides enhanced airflow. Oakley AU product page (Sphaera Slash)

Oakley says Sphaera Slash has an alternative "slash" lens shape to help reduce cheek crash, and that the "slash" lens shape helps minimise cheek crash. Oakley AU product page (Sphaera Slash)

Oakley says Prizm Lens Technology is engineered to enhance colour and contrast so you see more detail. Oakley AU product page (Sphaera Slash)

Oakley says its sun lenses give 100% UV protection up to 400nm. Oakley AU product page (Sphaera Slash)

The Prizm Sapphire Polarized lens is polarised. Oakley says polarized lenses use a special filter to cut down glare from reflective surfaces like water, snow and roads for added comfort. (Prizm Sapphire Polarized Lenses, Matte Transparent Stonewash) Oakley AU product page (Sphaera Slash)

Matte Transparent Stonewash frame with Prizm Sapphire Polarized lenses (Oakley code OO9499-0336): Light transmission is 12%. Oakley lists the light conditions as bright light, the base lens colour as grey, the lens category as 3 and the lens material as polycarbonate. Oakley's page for this colour carries the notice "Not suitable for Driving and Road use". (Prizm Sapphire Polarized Lenses, Matte Transparent Stonewash) Oakley AU colour page OO9499-0336

Matte Carbon frame with Prizm Road lenses (Oakley code OO9499-0636): Light transmission is 20%. Oakley lists the light conditions as medium light, the base lens colour as rose, the lens category as 3 and the lens material as polycarbonate. (Prizm Road Lenses, Matte Carbon Frame) Oakley AU colour page OO9499-0636

The frame material is O Matter, which Oakley describes as lightweight and durable, and Oakley lists the frame shape as rectangle. Oakley AU product page (Sphaera Slash)

Oakley lists the size as L (134 mm). Its size guide gives a lens height of 50.4 mm, a frame width of 134.2 mm and an arm length of 130 mm. Oakley AU product page (Sphaera Slash)

Oakley says Sphaera Slash is designed for multi-sport use, with a wide field of view and a lightweight O Matter frame. Oakley AU product page (Sphaera Slash)