Proof Borah Eco Sunglasses | Bone Flux/Polarized 49/23MM Scratch-resistant hardened mineral glass crystal

Scratch-resistant hardened mineral glass crystal

It features a quick access pocket for your smart phone on the shoulder strap

YKK® quality zippers

The Gore-Tex lining keeps your feet completely dry and the aggressive outsole keeps a firm grip in the roughest of conditions

which comes with a moisture resistant coating

Proof Borah Eco Sunglasses | Bone Flux/Polarized 49/23MM Scratch-resistant hardened mineral glass crystalThe Proof Borah Eco Sunglasses are streamlined for a balanced, unisex appeal. The timeless frames combine modern materials with a love of nature and the outdoors timelessly named after a notorious peak in Idaho. The Proof Eco Series frames are handmade with an eco friendly cotton acetate construction combined with solid, hand polished wood arms creating lightweight yet durable eyewear. [Details] Cotton based acetate & sustainably sourced wood CR39