Size: glasses height: 54mm; Leg Length of glasses :140m m; Glasses width: 1 44mm Material: frame material: PC; Lens material:Lens material: TAC polarizing material A very cool cycling glasses & goggles are UV400 protection, All the lens UV400 protection coating,protection against UVA, UVB & UVC rays. Anti-reflective and mirror coating lenses will restore true color, eliminate reflected light and scattered light, protect your eyes perfectly make the scenery more clear and natural [Ultra-light and cool]: Polarized sport sunglasses are built of polycarbonate,being highly lightweight, which contributes to the comfort of your eyewear. super durable, light and flexible, scratch resistant, and unbreakable, it can fit your face well and will stay in place and will not slip when you cycling or Running [Suit for all Sports]: Ideal for usage by motorcycle and cycling bicycle, driving, running, golf, fishing, skiing, or other outdoor activities enthusiasts. Fashion and stylish design suitable for most of sports & outdoors recreations. The cool appearance sports polarized sunglasses will be a good partner for sports enthusiasts, nature lovers and passionate adventurers