Ballast 580P Polarized Sunglasses
Rimless sunglasses are extremely lightweight and provide an unobstructed view of your world...by land or by sea.
Weighing in at a mere 16 grams (about half an ounce), Costa's Ballast Polarized Sunglasses are almost weightless, yet provide all-day protection from harmful UV light whether you're on the water or taking it easy on the beach. Their lightweight TR-90 nylon frames are made with resin from the castor plant. This bio-based resin offers a 70% reduction in emissions over petroleum-based resin, helping to reduce the overall carbon footprint. The 100% polarized, scratch-resistant 580P polycarbonate lenses eliminate reflective glare and reduce eye strain. Hydrolite nose and temple pads are up to the task of stopping annoying slippage and securing your shades to your face.
580P Polycarbonate Lenses
- Polarized to eliminate reflective glare and reduce eye strain
- Lightweight, yet durable
- Impact resistant
- C-Wall® scratch-resistant, smudge-free barrier
- 100% protection from UV light
- Absorbs harmful high-energy blue light (HEV)
- Cuts haze and blur for greater clarity
- Filters out harsh yellow light
- Enhances reds, greens and blues
- Sharp contrast with high definition
Rimless TR-90 Nylon Frames
- Castor oil is used to make the bio-based plastic resin
- Bio-based resin offers a 70% reduction in emissions over petroleum-based resin
- Reduced overall carbon footprint
- Flexible, yet tough and durable
- Lightweight, rimless style
- Resistant to heat and cold
- Hydrolite hypoallergenic rubber nose and temple pads prevent slipping
- Corrosion-resistant, stainless steel hinges keep their shape
Key Features
- Medium fit
- 580P polycarbonate polarized lenses
- Rimless TR-90 nylon frames
- Includes hard case and cleaning cloth
- Prescription ready
- Limited lifetime warranty
