Nagata Speed Blade - Infrared/D+ Fire Mirror HR Monitors Much like its predecessor

Much like its predecessor

– Full training plan and workout support

Speedboard® carbon plate

The Dri-FIT fabric is smooth and quick-drying

Nagata Speed Blade - Infrared/D+ Fire Mirror HR Monitors Much like its predecessorThe 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+