District Vision Nagata Speed Blade

The Nagata Speed Blade is a high-performance eyewear design for runners, crafted with an ultra-lightweight nylon and titanium frame. Fitted with handcut D+ Copper Mirror lenses polished in Japan, it delivers exceptional clarity and eye protection in all conditions. With precise light filtration and a featherlight feel, it’s built for speed, endurance, and all-day wear.

DETAILS

• Ultra-lightweight nylon and titanium frame
• D+ Copper Mirror lens, handcut and polished in Japan
• Light transmission 10.03%
• Blue light transmission 6.06%
• 100% UVA/UVB protection
• Frame width 132.9 mm
• Temple length 150 mm
• Total weight 23 g