District Vision Takeyoshi Altitude Master Sunglasses - Cold Water / D+ Copper EAV 31620 it's a top pick for

it's a top pick for backpacking

As a bonus

you get maximum illumination and minimal weight

with excellent air permeability

District Vision Takeyoshi Altitude Master Sunglasses - Cold Water / D+ Copper EAV 31620 it's a top pick forThe Takeyoshi Altitude Masters are a minimalist, refined shape from District Vision, with an ergonomic shape designed for increased ventilation and a wide field of vision during trail running or cycling adventures. District Vision's very own D+ lenses protect and relax your eye muscles under varying light conditions while that rubber nose pad offers comfort at speed. Those shaped temples are a nice touch too keeping them out the way while wearing a