FRENSON FOCUS FogFree orienteering glasses – True anti-fog sports glasses for reading maps and fine print. Ventilation holes prevent glasses from fogging up, especially when it’s raining or humid. The FRENSON FOCUS FogFree features a lens with ventilation hole, with the top portion used for distance vision and a magnification area at the bottom for close-range. You can read your map or bike GPS while running, hiking or cycling. These 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 FogFree Gender: Unisex Lens material: Polycarbonate Lens type: Clear, fogfree, with ventilation hole Glasses strengths: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5 Ventilation holes to limit fogging from perspiration or rain Durable and ultra-light construction Ergonomic frame FRENSON FOCUS FogFree orienteering glasses fits all sizes, adjustable neoprene lace.
