The Nagata speed blade for runners is an ultra-lightweight nylon and titanium frame construction. D+ lens is handcut and polished in Japan for unrivaled visibility in various performance conditions.

D+ Black Rose is an advanced sports lens engineered for trail running and physical pursuits that involve changing light conditions. The lens has a variable light transmission allowing 15.6% to 35.15% of light through. This enhances visibility in a variety of performance conditions.

D+ lens technology is constructed from a proprietary form of polycarbonate material, which is shatterproof and anti-scratch. The lens interior features an anti-reflective application for holistic eye protection. The lens is finished with our oleophobic treatment making it water and oil repellent.

• Weighs 22 grams
• Handcrafted in Japan