S 251 Sea Striker Sunglasses Commander Black Frame Dark Lens Tech Specs: Frame Type:Tr-90 Optical hinge Features: Adjustable temple length Frame Color: Black Lens Type: High density shatterproof Poly-Carbonate lenses Lens Color: Grey Polaroid Optically correct polarized 1.1mmlens. Lens Width:62mm Lens Height: 46mm Hinge to Hinge: 132mm Bridge to end of Arm: 149mm Weight: 24 grams UV Protection: Rated UV 400 and provide standard UVA/UVB protection; blocking 99% of harmful UV light. Sea Striker high performance sunglasses are powered by the Polaroid PolaPlus polarized lens for superior optical quality and maximum UV protection. Sea Striker sunglasses are the only fishing glasses powered by Polaroid PolaPlus polarized lenses. They eliminate glare, which impairs your vision and strains your eyes. Sea Striker sunglasses also block harmful