Mountain Bike Helmet Shock Absorption Ventilation Adjustable

• Shock-Resistant Build: Engineered with a sturdy PC shell and integrating inner layer, this helmets ensures dependable shock resistant for mountain climbing and extreme sports enthusiasts
• Full-Face Protection for Trails: Seamless Adaptation Technology ensures technical, trail, full-face helmets protection, combined with a removable chin guard for perfect ventilation during city rides, and consistent performance across urban and off road scenarios
• Advanced Ventilation Design: Experience dry comfort with 15-channel 3D airflow ducts, reducing wind resistant while dissipating heat through gradient deflectors for consistent ventilation during rides
• Advanced Sweat Management: The moisture-wicking liner eliminates sweat stickiness, reducing distractions while riding with a mesh debris block to improve focus and performance naturally
• Adjustable Fit System: Featuring a pressure distribution system and movement shift elimination, the helmets provides perfect head conformity for a dependable and warm fit across various riding conditions

Men, women, and adults find cycling protective head gear will appreciate this full face mountain bike helmets, designed with shock absorption and excellent ventilation. Its adjustable functionality provides a tailored fit for bikers and cyclists, including professionals and beginners, aiming to stay safe and comfortable during rides across varied terrains. Specifications: Name: Mountain Bike Helmet Colors: Black-Red, Black-Blue, Black Product size: about 29x17cm/11.42x6.69 inches Weight: about 500g Material: PC, Expanded Polystyrene Head Circumference: about 58-62cm/22.83-24.41 inches Number of Vents: 15 Packing List: 1* Mountain Bike Helmet Note: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow a 1-2cm difference in size.