WOLFBIKE 1 polarized lens and 4 pairs of polycarbonate lenses for replacement according to different circumstances. UV400 protection, minimize harmful effects of UV light.With myopia frame, can install myopia lenses. The temples is detachable, and be replaced by glasses band.Soft nose pads for added comfort. Comes with a glasses pouch, a glasses case and a glasses cloth for sunglasses storage and lens cleaning. Compact size, light weight.Suitable for outdoor sports like traveling, cycling, hiking, etc.