Costa Del Mar Brine Black Blue 580G Brand_Browning The unique tongue-in-groove extrusion design

The unique tongue-in-groove extrusion design allows you to slide adjust the pole in the dark

1:1 RH When serious tournament anglers are looking for a workhorse they can trust

System optimized for the

Duragear brass gear for extended gear life

Costa Del Mar Brine Black Blue 580G Brand_Browning The unique tongue-in-groove extrusion designProduct Description For those who bleed saltwater, Costa's Brine sunglasses are one of the most useful fishing tools in any tackle box. Hydrolite temples, co injected, co molding technology and our storied 580 lens technology, these Costa men's sunglasses deliver comfort and durability to anglers whose greatest love is bending a rod. Because to some, performance isn't just nice it's necessary. Costa 580 lenses were designed by in house light spectrum