Nagata Speed Blade Pine, D+ Silver Gradient

Made in Japan.

The Nagata Speed Blade for runners is an ultra-lightweight nylon and titanium frame construction. Our D+ lens is handcut and polished in Japan for unrivaled visibility in various performance conditions. D+ Silver Gradient is a gradient lens that allows 23.56% of visible light transmission, 13.07% of blue light transmission, and blocks 100% of UVA/UVB rays.