Costa Del Mar Brine BR 10 Tortoise 580P Copper Polarized Wrap Sunglasses

Costa Del Mar Brine — tortoise acetate wrap sunglasses with 580P copper polarized lenses, worn with case.  The Brine is one of Costa's most recognized fishing-oriented wrap frames, built around their 580 lens platform which blocks high-energy visible light at 580nm for enhanced contrast on the water. The 580P designation means polycarbonate construction — lighter than glass, with the same proprietary Costa tint technology. The tortoise/copper combination is a proven pairing for low-to-mid light offshore and inshore conditions. Decorative ventilation ports on the lower frame face and silver Costa logo medallions on the temples are hallmarks of the original Brine design.  Model: Brine  Color Code: BR 10  Frame Color: Tortoise  Lens Color: Copper  Lens Technology: 580P Polarized Polycarbonate  Frame Material: Acetate  Style: Wrap  US Patent: D553,663  Includes: Hard zip case  CONDITION REPORT  Frame, lenses, and case are all mint — no scratches, marks, or wear visible anywhere. Lenses are the original Costa 580P copper polarized polycarbonate. Sold as sunglasses with case; no additional accessories.