Lifemall UMM Fashion Swimming Goggles-100% U.V. Protection,Non-fogging Mirror Coated Lenses,Easily Adjustable,Adult Performance Swim Goggles for Man and Women The Umeimaid swim goggle offers 180-degree, wide-angle vision technology to make you see clearly in water 100% UV protection and Anti-fog The strap is easy to adjust The nose bridge was designed according to the ergonomics Material:PC(lens)+Silicone(Seal & Strap)