Retrospec Silas Adult Bike Helmet with Light for Men & Women - Lightweight, Comfortable, Matte Black

Retrospec Silas Adult Bike Helmet with Light for Men & Women - Lightweight, Comfortable, Matte Black

• 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