Arena goggles arena cobra core swipe mirror racing goggles emerald peacock mirror lenses and reactivatable anti-fog, built for competitive performance. The arena cobra core swipe mirror goggles are perfect for fitness and competitive swimmers and triathletes. The revolutionary arena swipe anti-fog technology lasts ten times longer than standard coatings and can be reactivated by swiping the inner lenses five times with your fingertip while the goggles are in the water. The curved lens shape dramatically increases peripheral and frontal vision, while the easily adjustable dual strap guarantees a stable fit, even during starts and turns. Delivered with five interchangeable nose bridges for perfect customisation to different face and nose shapes. Clear vision, every length, every race. Swipe anti-fog mirror lenses uv 400 protection five nose bridges dual adjustable strap pvc free 3 key features swipe anti-fog technology arena’s revolutionary swipe anti-fog coating lasts ten times longer than conventional treatments. When the lenses begin to fog, simply swipe the inner surface five times with your fingertip while the goggles are submerged. Make sure the lenses are free of dirt before swiping to keep the coating performing at its best. Curved mirror lenses the curved lens shape dramatically increases both peripheral and frontal vision, giving you a wider sightline in busy lanes or during open-water pool stages in triathlon. The mirrored finish reduces glare from overhead pool ...