Costa Diego Sunglasses-Matte Black/Blue Mirror 580G campdates Both front and back straps

Both front and back straps have a parallel outline making it compatible with North foil boards

Washer x 4

easy everything slide

this valve makes for fast inflation and even faster deflation

Costa Diego Sunglasses-Matte Black/Blue Mirror 580G campdates Both front and back strapsFrom Costa Our most advanced sport performance sunglasses yet. Diego features an innovative vented spring hinge system to maximize airflow and enhance fit, plus sweat management channels that wick away moisture to cool and ensure all day comfort. Diego includes flexible, strap ready temple tips, and top and side shield details to eliminate light leak. Paired with coloring enhancing polarized 580 lenses that provide 100% UV protection, Diego is the