Traditionally, riders deal with changing light conditions by carrying two shields (one clear, one tinted) with them at all times. Transitions adaptive shields not only eliminate the need to carry multiple shields, they actually enhance vision by seamlessly adjusting to optimized darkness levels with the changing light. When Transitions shields are exposed to UV light, trillions of photochromic molecules in the shield begin to change structure. This reaction is what causes the shields to darken. The superiority of Transitions‘ brand technology lies in their exclusive, patented formulas. The molecules constantly and smoothly re-calibrate so the optimal amount of light reaches your eyes whether you’re in bright sunlight or under cloud cover.

PROP 65 WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov

Note: Due to manufacturer restrictions, Shoei products can only be shipped to addresses within the United States.