Description: next generation swipe anti-fog technology swipe's anti-fog uses a water layer to avoid fogging. However when oil or other particles stick to the goggles, the anti-fog performance decreases. Swipe anti-fog can clean the goggles using 5 to 10 finger swipes and clear vision will be restored. Compared to other view goggles, the swipe goggle anti-fog lasts 10 times longer. Uv protection view's uv cut technology provides superior protection from harmful ultraviolet (u.v.) rays. Increasing exposure to u.v. Rays which damage the skin and eyes has become a serious problem. U.v. T.p.e. Seal view's t.p.e. Seals provide maximum comfort and water-tightness over extended periods of use. The t.p.e. Seals are not sensitive to the skin and are able to be manufactured in numerous color combinations, unlike surgical grade silicone. Ez strap view's ez strap allows goggles to be quickly and easily adjusted with minimal effort. Adjustment can be made while the goggles are worn, allowing for a precise fit. feature: type: swimming goggles color: blue, brown material: tpe, pvc, silicone uv protection anti-fog package include: 1 x swim goggles