allowing you to use your smartphone on the go

Material type: ‎ ‎Aluminum

Either securely via the bottle cage eyelets or flexibly with non-slip Velcro straps on any frame type

the lock can be opened and closed quickly

ROCKBROS Sonnenbrille Fahrradbrille Selbsttönend Outdoor UV400 Schutz Color:Transparent black allowing you to use yourPhotochromic Lens: The PC lens is 100% UV400 resistant and can block harmful UAV and UAB rays. When you ride in strong sunlight, the glasses darken, effectively protecting your eyes. High quality materials: Our glasses are very lightweight and durable. The frame of the cycling glasses is made of high quality TR93 and elastic rubber materials, ensuring comfort during sporting activities. More Details: 1. Fast glasses: Colorful lens and modern design 2.