Arena Cobra Core Swipe Mirror Racing mirrored swim goggles for competition and training - Swipe technology. Not only does its futuristic design make our new FINA-approved Cobra Core Swipe Mirror swim goggles so appealing, but the new Swipe technology also ensures that the anti-fog coating lasts up to ten times longer than a conventional coating. When it fogs up, simply swipe with a finger to restore clear vision! Designed for competitive swimming, these goggles offer excellent visibility, maximum comfort, and low drag at high speeds. With mirrored lenses and UV protection, they are ideal for swimming both indoors and outdoors. Recommended for triathlons.