Combines the best of convertible eyewear & Transition lenses.
The quick snap adjustable strap allows easy conversion from sunglasses to goggles and back, while the anti-fog, photochromic lenses automatically react to temperature and the amount of exposure to UV light.
Made of shatter resistant Polycarbonate, the lenses comfortably and naturally darken in the sun and lighten indoors in 1-2 min.
The closed cell memory foam provides added comfort and protection from wind and dust.
The photo chromic transmission rate is 57% outdoors and 87% indoors.