Nagata Speed Blade - Limestone/D+ G15 Underwear which uses the lens itself

which uses the lens itself as the main structure with lightweight Plutonite® stems attached at the end

Although they’re the only thing between you and your shoes

– Portable charging dock supplies up to 5 full charges

Sensifit™ construction ensures precise fit and reliable comfort

Nagata Speed Blade - Limestone/D+ G15 Underwear which uses the lens itselfThe 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+