The Nagata speed blade for runners is an ultra-lightweight nylon and titanium frame construction. The lens is handcut and polished in Japan for unrivaled visibility in various performance conditions.
The Nagata is a performance eyewear system that was developed over a two year technical testing period, involving New York City athletes and Japanese engineering. The frame features D+ lens technology, an adjustable hypoallergenic rubber nose pad and temple tips with a titanium core.
The District Vision (D+) lens technology is constructed from a proprietary form of polycarbonate material, which is shatterproof and anti-scratch. The Sky G15 lens provides maximum sun protection and allows 11.57% light transmission. The interior of the lens features an anti-reflective application for holistic eye protection.
Visit District Vision Nagata for more on the Nagata running sunglasses.