66°North x District Vision | Keiichi Standard Sunglasses

The Keiichi performance eyewear system was developed over a two year technical testing period, involving athletes and Japanese engineering. The frame features D+ lens technology, rubber/titanium nose pad and temple tips. D+ Brown Gradient is a polycarbonate lens that mitigates reflected light and allows 10.03% of visible light transmission, 6.06% of blue light transmission, and blocks 100% of UVA/UVB rays.