1. COMFORTABLE AND LIGHTWEIGHT: This mtb helmet for adults is made of lightweight material, and the inner pad is made of breathable material, which is comfortable to wear. Designed with professional aerodynamics and ventilation to move air through the women's helmet to help increase speed and keep you cool. 2. Impact resistance: This adult bicycle helmet is specially designed for adult riders. The material uses tough and durable PVC and PC, EPS foam to help absorb impact and protect the head in the event of a crash. 3. Visor and Adjustment System: The one-hand dial retention system is easy to adjust, making the riding helmet fit your head perfectly, this reinforced large visor is designed to perfectly match this riding helmet - the visor is easy to move up to provide you with a wide field of vision. 4. Applicable scene: A unisex adult bicycle helmet for cycling, road cycling, skateboarding. Ideal for bike commuting, recreational cycling and skateboarding. 5. Warranty: Exclusky team fully supports all Exclusky products, if you are not satisfied with our products at any time for any reason, please contact our Exclusky team promptly and we will correct it.