Strong magnetic goggles safety cycling helmet professional grade summer bicycle helmet men's windproof sand high-end helmet

Applicable scenarios: see details Color: [graphite black] no lens no tail light, [ceramic white] no lens no tail light, [matte graphite black] - high definition cycling lens (tail light model), [matte ceramic white] - high definition cycling lens (tail light model), [gradual change black charm red] - high definition cycling lens (tail light model), [gradual change meteorite gray] - high definition cycling lens (tail light model) Specifications: The head circumference of the warehouse is 55-66CM adjustable - Style classification: Tension helmet Scope of application: racing cars