Low Wind Resistance Photochromic Sunglasses 2024.7.28-HU Seat stay width should be

Seat stay width should be less than 2cm/0

4 Gifted Replaceable Lens Are for Different Weather Conditions with Different Functions

★HUMANIZED DESIGN: ①Large area reflective strip design to warning passing people and vehicles and make you ride safer at night

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ROCK BROS is a brand of ROCKBROS LLC in the United States

Low Wind Resistance Photochromic Sunglasses 2024.7.28-HU Seat stay width should beProduct description PHOTOCHROMIC SUNGLASSES: The lens will changes with the the intensity of the ultraviolet light, the stronger UV light , the darken lens. Once you get into the indoor, the lens will return to transparent status. UV400 protection coating, blocks 100% harmful UVA & UVB Rays to protect your eye well. UV400 PROTECTION: These sunglasses blocks 100% harmful UVA & UVB Rays to protect your eye well when you are doing outdoor sports , such