PHOTOCHROMIC CYCLING SUNGLASSES Color:10112 This brush has a stylish

This brush has a stylish look that fits perfectly in the bag or in the car

It fits any Smart-Phone below 7 inches

water-resistant

It packs 90 dB CarWindow-penetrating of familiar horn-sound to people in the car and jaywalkers

PHOTOCHROMIC CYCLING SUNGLASSES Color:10112 This brush has a stylishSEE CLEARLY NIGHT AND DAY WITH PHOTOCHROMIC TECHNOLOGY The Rockbros lenses contain special crystals that darken when exposed to sunlight. At night they are transparent, but as light intensity increases, the lenses turn darker to protect your eyes and improve your visibility. The sunnier it is, the faster it darkens. PROTECT YOUR EYES WITH SHATTERPROOF LENSES The Rockbros lenses are made of a composite of Polycarbonate that is able to absorb impact