Blue Ultra light Self Darkening Photochromic Sunglasses with Variochromic lenses Wraparound Sunglasses Spring hinge:YES

Spring hinge:YES

making these glasses ideal for unpredictable light conditions

with the added advantage of progressive lenses

Our Portable Reading Glasses are for the movers and shakers

Blue Ultra light Self Darkening Photochromic Sunglasses with Variochromic lenses Wraparound Sunglasses Spring hinge:YESThese Sunglasses are extremely light and unbreakable goggles with scratch and impact resistant lenses that still allow distortion free and high contrast vision . In addition to their low weight and perfect universal fit, the Sunglasses model are characterized by their extreme flexibility, which makes these glasses almost unbreakable. The lenses of this model adapt to the ambient light and darken in sunlight or lighten when the sun's rays decrease.