Nagata Speed Blade

Story

Aerodynamic, Japanese optics built for high-speed endurance

District Vision engineered the Nagata Speed Blade to meet the rigorous demands of elite runners and cyclists. Developed in Japan, these frames feature a reinforced titanium and stainless steel core that provides an incredibly lightweight feel with uncompromising structural integrity. The D+ Copper lens is specifically tuned to enhance contrast and depth perception, allowing for rapid reactions on technical terrain. Designed to stay locked in place through every stride, the Nagata Speed Blade merges minimalist Japanese design with advanced athletic performance.

Features

• D+ Copper lenses enhance contrast and depth perception in varying light conditions
• Titanium and stainless steel internal architecture provides a resilient, ultra-lightweight frame
• Integrated rubber touchpoints at the nose and temples ensure a secure, no-slip fit
• High-performance nylon and polycarbonate construction for superior impact resistance
• Streamlined "Speed Blade" silhouette offers an expansive and unobstructed field of vision
• Made in Japan

Material

• Body: 51% Polycarbonate (PC), 36% Nylon, 7% Rubber, 3% Titanium, 3% Stainless Steel (Sus)
• Lens: D+ Copper
• Country of Origin: Japan

Specs

• Model: Nagata Speed Blade
• Architecture: Titanium-reinforced
• Frame Color: Sage Burn

About

Whatever you do, don't call District Vision a running brand—they're so much more than that. Founded in 2015 by college buddies Tom Daly and Max Vallot, District Vision lives in the Venn-diagram overlap between mental wellness and physical activity. Their Mindful Movement approach to staying active has endeared them to thousands of folks who just can't get behind the gym-grunting, rise-and-grind attitude. Everything in their considered lineup is a precise combination of technically brilliant, fashion-forward designs with research-backed sporting features. Years of innovation, testing, and hands-on experience get poured into every element, resulting in gear that adds a little more intention into every workout. Engineered for the casual athlete and the serious marathoner alike, everything on this page will not only feel good and look good—it'll make you want to get active. Which is exactly the point.