Bicycle Aero Helmet Cycling Helmet Road Mountain Integral Triathlon Bike Helmet Men Race Airo Time-Trial TT Bike Helmet

Stay safe and aerodynamic with our Aero Helmet Triathlon. Designed for cycling, this helmet is perfect for road, mountain, and triathlon races. Its integral design and time-trial specific features make it a must-have for serious cyclists. Get ready to race with our Airo Time-Trial TT Bike Helmet. Overview: 1. One-piece helmet, a standard helmet with higher hardness, 2. Airflow and ventilation ducts of the respiratory system. 3. Ultralight about 315g 4. Magnetic computer lens. 5. Removable lining. 6. Adjustable size system. 7. A strong material, not easy to break. 8. High-quality buckle, not easy to loosen. Specification: Material: shell imported PC + internal import EPS Technology: One-piece molding (In-Mold) Color: 8 colors optional Size: M (54-58CM); L (58-62CM) Inner width: M code 17cm, L code 17.5-18cm Weight: 295g (M code), 315g (L code) Ventilation holes: 11 Structure: External IN-MOLD (integral molding) impact-resistant PC, internal EPS integrated molding absorption impact t