The Keiichi performance eyewear system was developed over a two year technical testing period, involving New York City athletes and Japanese engineering. The frame features D+ lens technology, rubber/titanium nose pad and temple tips. Made in Japan.Lens: The lens offers 100% UVA/B protection while transmitting 11.57% of visible light and 7.21% of blue light.The Sports Lens of the FutureD+ lens technology is constructed from a proprietary form of polycarbonate, which is shatterproof.
The lens interior features an anti-reflective application for holistic eye protection. The lens is finished with oleophobic treatment making it water and oil repellent.,The Keiichi performance eyewear system was developed over a two year technical testing period,