Swimmers can beat both blurry vision, and competitors with this updated Optical performance goggle. Corrective lenses with anti-fog and UV protection ensure swimmers can see where they’re going and focus on their technique. An innovative system offers a comfortable, low-profile fit that won’t get in their way.G.O. FIT System: Get a precision fit with the sleek, low profile inner eye fitGasket rests snugly and securely in the eye socket