Discover the extremely comfortable arena Unisex Competition Swim Goggles Cobra Core Swipe, equipped with the revolutionary Swipe Anti-Fog Technology. This FINA-approved swim goggles are ideal for competitive swimmers. The arena Swipe Anti-Fog Technology lasts ten times longer and can be easily reactivated. To do this, gently wipe the inside of the lenses with your fingertip five times while the goggles are in the water. Simply repeat this procedure whenever the lenses start to fog up again for clear vision over a long period. The hydrodynamic, flat lenses minimize water resistance and provide a wide field of vision. The package includes five interchangeable nose bridges that allow for a customized fit to different face shapes and nose sizes. The double head strap can be perfectly adjusted via a buckle at the back of the head, ensuring a stable fit even during starts and turns. The swim goggles are equipped with UV protection and are PVC-free.