FRENSON FOCUS sports reading glasses – bifocal glasses are specialized glasses for orienteering, allowing you to read maps and fine print while protecting your eyes from branches and UV light. The FRENSON FOCUS features a bifocal lens, with the top portion of the lens being neutral and used for distance vision and a magnification area at the bottom for close-range. You can read your map or bike GPS/computer while running, hiking or cycling. It also offers 100% UVA, UVB and UVC protection. These FRENSON FOCUS sports reading glasses are lightweight, made from impact-resistant polycarbonate material, with shatterproof lenses. They also feature an adjustable, non-slip neoprene lace for a perfect, custom fit and protective, branded microfiber pouch. Available in multiple strengths. SPECIFICATIONS Model: FOCUS RazorSharp Gender: Unisex Lens material: Polycarbonate Lens type: Clear, bifocal Glasses strengths: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5 Fit: All sizes, adjustable neoprene lace
