The Ellijay features a lightweight Grilamid frame and soft touch nose and temple pads for extended comfort during long periods of use. KastKing frames are built to survive years of active use, they are ultra-lightweight, extremely flexible, resistant to heat, resistant to UV rays, and possess excellent memory and retain their shape. KastKing polarized lenses are manufactured with high quality raw materials to produce a lens with excellent optical quality that is ultra-lightweight, tough, and scratch resistant. KastKing lenses pass a double decentering test to ensure they meet the highest standards of visual clarity with no optical distortion which can cause eye strain and headaches. Polarization helps to reduce glare caused by reflected light which helps to improve vision and reduce eye strain. All KastKing eyewear lenses block 100% of the harmful UVA and UVB rays.PROTECT YOUR EYEWEAR – KastKing sunglasses include a molded custom hard case for storage and a custom Prym1 Camo microfiber pouch which can be used for cleaning as well as storing your sunglasses. To avoid lens scratches and lens coating damage, clean your lenses with a clean microfiber cloth or lint free cloths and fresh warm water. Never dip them in saltwater or dry them with a paper towel. LENS COLOR and UV PROTECTION – Smoke lenses are ideal for bright sunlight with the most realistic color reproduction and work well in medium light and partial shade. Brown lenses increase contrast and depth perception, ideal for partly cloudy to sunny conditions. KastKing sunglasses block 100% of the harmful UVA and UVB rays and meet or exceed all U.S. ANSI standards. PREMIUM FRAMES – Made of Grilamid material commonly used by the military and in medical applications, KastKing frames are lightweight, extremely flexible and heat and UV resistant. The tacky nose and temple pads help to prevent slipping. OLEOPHOBIC COATED BIFOCAL LENSES - Our oleophobic lens coating is impervious to dirt, dust, oils, and other particles resulting in a surface that is easy-to-clean and maintains a cleaner lens longer than untreated lenses. KastKing 2.0mm polarized lenses have integrated magnifiers that are flush with the outer lens surface and strategically placed for optimal vision enhancement. Magnifier sunglasses have two 1.8mm Polarized PC lenses with built in magnification powers of 1.5x, 2.0,x and 2.5x. KEY FEATURES - Bifocal for close vision - Polarized lenses reduce glare - Impact resistant PC lenses - Oleophobic lens coating repels saltwater, oil, and chemicals - Lightweight, durable, and comfortable Grilamid frames - Block 100% of the harmful UVA and UVB rays - Reading powers of 1.5, 2.0, and 2.5.Date First Available: September 20, 2022. Best Sellers Rank: #6,508 in Sports & Outdoors. Customer Reviews: 4.9 out of 5 stars 25 ratings 4.9 out of 5 stars. : B0BFW892G1. Sport Type: ?Volleyball, Outdoor Lifestyle. Size: ?Bifocal +2.00. Style: ?Wayfarers. Suggested Users: ?Unisex Adult. Color: ?Matte Black Frame, Smoke Lens. Brand Name: ?KastKing. Package Weight: ?0.19 Kilograms. Item Package Dimensions L x W x H: ?6.54 x 3.23 x 2.72 inches.