BBB Cycling Photochromic Glasses Bifocal Sunglasses Mountain And Road Bike For Far Sighted Riders Impress Reader BSG 59PH, Matt Black, + 2.0

PHOTOCHROMIC CYCLING GLASSES: The lenses of these bifocal cycling glasses automatically adjust to light and will become darker in sunlight. BIFOCAL SUNGLASSES CYCLING: These photochromic glasses featuring a reading area for riders with far-sighted vision. UV PROTECTION: These unisex sunglasses offering 100% UV protection to filter harmful UltraViolet Radiation from the sun. DURABLE: The photochromic cycling glasses have a flexible, virtually unbreakable frame and polycarbonate lenses with a light transmission of 85-17%. VERSATILE: The BSG-59PH bifocal sunglasses are available in 3 different strengths and can be used for biking, running or golf.