Nagata Speed Blade - Infrared/D+ Black Rose raceday The famed Continental rubber outsole

The famed Continental rubber outsole means all of that power's translated to the road with plenty of grip

The 5" Training Short is District Vision's everyday running option designed for training

From a technical perspective

this carbon-plated speed demon delivers an even snappier

As the name suggests

Nagata Speed Blade - Infrared/D+ Black Rose raceday The famed Continental rubber outsoleThe Nagata Speed Blade frame is the result two years of testing by District Vision with athletes in New York and engineers in Japan. With a roomy lens shape which gives great coverage, it's built around the signature DV titanium cored arms and hypoallergenic nose pad. The Nagata has a throwback aviator shape, but don't let the retro looks fool you these are built for speed. Acetate [titanium arm core] Adjustable nosepad w titanium screws & core D+