The gray line on this face covering can be reflected at night

Its triangular

(Should be used with a power bank)

Adjustable Velcro closure : The adjustable Velcro closure allows for individual adjustment for an even more comfortable fit

Care instructions: Machine wash

Winddichte Selbsttönende und Polarisierte Radbrille Winter Kleidung The gray line on thisROCKBROS Photochromic Cycling Glasses Perfect Vision in Any Light Experience maximum safety and comfort on every ride. Whether road bike, MTB, or daily commute our self tinting cycling glasses adapt to light conditions in seconds. Highlights at a Glance: Intelligent Color Adaptation: From Cat. 1 (57% light transmission) for forest paths to Cat. 3 (13. 5%) for bright sun. 100% UV400 Protection: Full protection against UVA, UVB, and UVC rays.