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

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.