Brand Name: ROCKBROS Origin: Mainland China High-concerned chemical: none Lens Height: 5 cm Frame Color: MULTI Lens Width: 15.5 cm Frame Material: TR-90 Item Type: EYEWEAR Lenses Material: Polycarbonate Sport Type: cycling Certification: CE Lenses Optical Attribute: Photochromic, UV400 Gender: Unisex Name: ROCKBROS Photochromic Cycling Driving ,Running Glasses Color: Black Red, Blue Material: TR frame+PC rubber temple User: Men, Women, Adults Non-slip nose pads: Adjustable Features: Photochromatic, UV400 Fit for: Cycling, Fishing, Running, Outdoor Sports