Smith Optics Challis ChromaPop Polarized Men's Sunglasses-Matte Black - Polarized Blue Mirror Exclude IPX68 waterproof (2 meters submersible)

IPX68 waterproof (2 meters submersible)

320 lumens of maximum output

Have discharge function with included USB Type-C/USB OTG cable (Max

Spiral bound for ease-of-use

It is made of lightweight aluminum alloy material with a compact uni-body structure

Smith Optics Challis ChromaPop Polarized Men's Sunglasses-Matte Black - Polarized Blue Mirror Exclude IPX68 waterproof (2 meters submersible)Matching the sweeping profile and sport influenced wrap of its larger counterpart, the Colson, the Challis is perfect for those seeking a tighter fit and a slightly smaller lens profile. This 8 base wrap utilizes our premium ChromaPop and Techlite glass lens technologies for unparalleled optical clarity. Integrating premium spring hinges into the thin, flexible temples, this piece is perfect to accompany you down the road less traveled. Product