Retrospec Silas Road Bike Helmet with 24 Air Vents & Built-in LED Safety Light - Adjustable Adult Cycling Protection 54-61cm - Padded & Lightweight

Retrospec Silas Road Bike Helmet with 24 Air Vents & Built-in LED Safety Light - Adjustable Adult Cycling Protection 54-61cm - Padded & Lightweight

NEAR UNIVERSAL COMFORT FIT: Our adult helmet and bicycle helmets adjust from 54-61cm with an intuitive dial system, delivering a secure, personalized fit for most head sizes without pressure points ADVANCED VENTILATION DESIGN: 24 strategically placed vents with internal air channels create constant airflow through this cycling helmet, preventing overheating on long rides INTEGRATED SAFETY LIGHTING: Built-in 4-LED bike lights work as a bike headlight with 3 flash modes, enhancing visibility in low light, making you noticeable to vehicles from all angles LIGHTWEIGHT PROTECTION: Bike helmets engineered with EPS foam and PVC shell, this bicycle helmet women trust combines minimal weight with maximum impact resistance for worry-free rides AERODYNAMIC EFFICIENCY: Streamlined design cuts through headwind while maintaining stability, reducing neck strain and wind resistance for enhanced comfort during rides