Y-Glasses Pro Photochromic Kits

Photochromic lenses are lenses that darken when exposed to a specific wavelength of light (usually UV) and clear up when no longer exposed to that light source.
Perfect for outdoor use, anytime and anywhere without worrying about weather or light changes.

This kit is for Y-Glasses and is not sold separately.
Please purchase Y-Glasses Pro  and select the color and style before placing your order.