Adult Bike Helmet, Full Face Mountain Bike Helmet Adjustable Lightweight Bike Helmets with Detachable Visor & Chin Guard, Comfort Cycling Helmets for Men Women

1. Full Face Helmet: Mountain bike off-pavement helmet competition downhill helmet adult full face.Featuring a removable and washable comfort liner, this Mountain bike helmet ensures easy maintenance and cleanliness. 2. Off-pavement Safeguard: Lightweight 710g PC and Expanded Polystyrene material construction for optimal cranial security during off-pavement adventures. Choose between M size (36*23.5*27cm) or L size (36.8*24.6*28cm). 3. Downhill Efficiency: Designed for speed and performance, this helmet ensures maximum airflow and ventilation while maintaining a secure fit. Ideal for downhill and extreme sports. 4. Lightweight in Design: this helmet ensures long-term use without causing any strain or discomfort to your cranial and neck. 5. Tailored Fit: Available in M and L sizes, this helmet offers a comfortable and snug fit for different cranial sizes. Remain secure and stylish on your off-road exploration with this full face helmet. Spec: Material: PC, Expanded Polystyrene M for cranial circumference 55-58CM L for cranial circumference 59-61CM L Size: 36.8*24.6*28cm/ 14.5*9.7*11in M Size：36*23.5*27cm/14.2* 9.9*10.6in Weight: 710g/ 25oz PackageList: 1 x Helmet

• Full Face Helmet: Mountain bike off-pavement helmet competition downhill helmet adult full face.Featuring a removable and washable comfort liner, this Mountain bike helmet ensures easy maintenance and cleanliness.
• Off-pavement Safeguard: Lightweight 710g PC and Expanded Polystyrene material construction for optimal cranial security during off-pavement adventures. Choose between M size (36*23.5*27cm) or L size (36.8*24.6*28cm).
• Downhill Efficiency: Designed for speed and performance, this helmet ensures maximum airflow and ventilation while maintaining a secure fit. Ideal for downhill and extreme sports.
• Lightweight in Design: this helmet ensures long-term use without causing any strain or discomfort to your cranial and neck.
• Tailored Fit: Available in M and L sizes, this helmet offers a comfortable and snug fit for different cranial sizes. Remain secure and stylish on your off-road exploration with this full face helmet.