Photochromic sunglasses fuse technology with convenience and comfort. Designed specifically for constantly changing light environments, the polycarbonate lenses darken in the sun and lighten indoors in 1-2 minutes with a smooth transition that allows the eyes to adjust comfortably and naturally.
Ultimate in dynamic sunglass: it practically evolves before your eyes
Photochromic lenses adapt to changing light conditions
Removable foam insert and strap transform the frame from stylish street shade to functional riding goggle
Flexible rubber and wire tipped temples create a custom fit, no 2 Cylinders are ever the same
Removable Rx insert included
Also comes with a carry case and microfiber cleaning cloth