CHAINGO Sports Photochromic Glasses Clip-On Prescription Sunglasses Mountaineering Goggles Outdoor Windproof UV Protection Sunglasses

UV400 protection against UVA (315-400nm) and UVB (280-315nm) rays

Anti-glare and anti-reflective coating for clear vision

TAC polarized lenses filter strong light and glare, restoring true colors

Photochromic lenses that darken naturally under strong UV light and remain light under low UV conditions

Wide field of view with curved edge wrap-around design to reduce side light intrusion

Sweat-resistant lens surface to prevent smudging and maintain clear vision

Black frame with black-gray lenses (CG2101B01)

Black frame with photochromic gray lenses (CG2101B02-C)

Measurements are manual with a possible error margin of 1-3mm

Designed for unisex use

Emphasis on combining fashion and function for extreme sports enthusiasts

Product images are real but may have slight color differences due to lighting and display variations

Focus Movement is committed to providing professional eyewear solutions that protect eyes while enhancing style and performance for sports and outdoor activities.