Costa Del Mar | Bowline Silicone Retainer Color:Black/Blue Crafted from a soft blend

Crafted from a soft blend of 52% ring-spun cotton and 48% polyester

This heavy-duty anti-perspirant is built with Aloe

Back Frame Compartment: Bill slot

The anti-reflective rear tritium lenses also reduce glare in daylight while increasing contrast against the front sight

pen pocket

Costa Del Mar | Bowline Silicone Retainer Color:Black/Blue Crafted from a soft blendThe Costa Bowline Silicone Retainer keeps your eyewear secure with streamlined silicone construction. Flexible and durable yet lightweight, it won't weigh you down during active pursuits. The sliding bead allows you to adjust tension for a custom fit. Measures 19" end to end for versatile sizing.