helmet cycling helmet bicycle helmet mountain bike helmet road bike helmet 头盔骑行头盔自行车头盔山地车头盔公路车头盔

Inner lining: The inner lining is a high-quality double-sided velvet strip (gray)
Features: The unique 18-hole design is more logical, with a distinctive and elegant shape, a fashionable style, a reasonable hole arrangement, breathable comfort, and convenient wear. The wind tunnel and airflow design effectively reduce wind resistance.
Packaging: Includes a brim, easy-to-use packaging!