The John Doe Roadking photochromic sunglasses are a perfect companion for the motorcycle riders; and thanks to the self-tinting lenses; changing the lenses at night or riding without glasses are a thing of the past. The lenses automatically adapt to changing light conditions; going within seconds from clear to dark grey and vice-versa. The robust frame construction and added foam padding contribute to the overall comfort of the Roadking sunglasses. Features:•Shatterproof; polarized photochromic lenses•Robust Ultraflex frame construction•Removable foam padding for added comfort and wind protection•UV-400 protection against harmful UV light and blue light•Rubber ends on the temple arms