The innovative arena Unisex Competition Goggles Cobra Core Swipe Mirror are ideally suited for fitness and competitive swimmers as well as triathletes. The revolutionary Swipe Anti-Fog Technology lasts ten times longer and can be reactivated by gently wiping the inside of the lens with your fingertip. To do this, carefully wipe the inside of the lenses five times with your fingertip while the goggles are in the water. Simply repeat this procedure whenever the lenses start to fog again for clear vision over an extended period. The small frame profile and narrow seal ensure a stable fit in the eye socket, minimizing water resistance. The curved and inclined lenses provide optimized frontal visibility as well as a good side view of competitors. The package includes five interchangeable nose bridges, allowing for individual adjustment of the goggles 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 unique temple system gives the goggles additional stability. The goggles are equipped with mirrored lenses, UV protection 400, and are PVC-free. The sturdy arena Goggle Case for protecting and safely transporting the goggles is sold separately.