The Foam 3 is our newest style in riding sunglasses. The matte finish
and vented foam are made for comfort. Crystal and metal accents for the
ladies or no accents for the guys. These durable shades meet or exceed
ANSI standards and provide 100% UVA/UVB protection.
Photochromic lenses are optical lenses that darken on exposure to specific types of light of sufficient intensity, most commonly ultraviolet (UV) radiation. In the absence of activating light the lenses return to their clear state. Photochromic lenses may be made of glass, poly-carbonate, or another plastic. They are principally used in eyeglasses that are dark in bright sunlight, but clear in low ambient light
conditions. They darken significantly within about a minute of exposure
to bright light, and take somewhat longer to clear.