Sports Polarized Glasses - Cycling Eyewear / Bicycle Glass / Fishing Sunglasses Projection * Durable Nylon fabric

* Durable Nylon fabric

- Automatic winding mechanical movement lets you wear the watch anytime

a weekend beach getaway or a three-week Himalayan trek - you'll need to pack a bag

- Developed by Osteopaths and Physicians

Sports Polarized Glasses - Cycling Eyewear / Bicycle Glass / Fishing Sunglasses Projection * Durable Nylon fabricNote: The rate of discoloration is related to the intensity of ultraviolet light and the temperature.(if UV intensity and temperature is low, The speed of discoloration will become slower) Tips: Style 1 is one lens style, style 2 is two lens style. Style 2 Photochromic effect better than style 1 Style 1 is the 3 in 1 lens, Photochromic Polarized UV400 in 1 lens Style 2 have 1 photochromic lens and 1 polarized lens Style 1(3 IN 1 style) Product