Bollé Airfin Sunglasses combine a wrapped rectangular frame with floatable bio-nylon construction, designed specifically for water-sports and high-coverage outdoor use. Key attributes: Black | Floatable bio-nylon | Polarized Volt+ high-contrast lenses | 100% UV protection | Floatable frame | Lightweight | Oleophobic and hydrophobic lens coating | Anti-fog | Snap hinges | Thermogrip rubber nose pads and temple tips | Floating design (Air Float) | Floating cord compatible | Wrapped rectangular frame | Fin Shield side coverage | Matte finish | S-curved temples | Dimensions & fit: Lens size: 63 x 42 mm | Bridge: 13 mm | Temple length: 130 mm | Total width: 137 mm | Weight: 31 g | Small-medium fit | Composition & care: Clean lenses with a microfiber cloth and mild lens cleaner. Store in protective case; avoid abrasive cleaners and high heat.