Cycling Glasses Photochromic Sunglasses Earphones & Headphones no stress—so you can pump
Cycling Glasses Photochromic Sunglasses Earphones & Headphones no stress—so you can pumpDetails Photochromic lenses have UV400 function and will change color under direct sunlight. Discoloration occurs in about 1 minute in winter and about 40 seconds in summer. Speed depends on sunlight and UV intensity! (If the UV intensity and temperature are low, the color change rate will be slower.) The color change rate is related to the UV intensity and temperature.
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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5