RPHA 91 Modular Helmet Size:M and that it allows you

and that it allows you to configurate it in the best possible way to ensure maximum comfort

Compression molded cuff with hook-and-loop closure for a secure fit

Shower resistant finish

Furthermore

RPHA 91 Modular Helmet Size:M and that it allows youPremium Integrated Matrix P. I. M EVO: Reinforcement materials including Carbon Aramid Hybrid and Natural Fiber, provide enhanced Shock Resistant performance,more comfort, and lightness of the helmet. Aerodynamic design shell reduces air resistance & provides stability at high speed. Full front to back airflow: 5 intakes and 7 Exhausts. Pinlock Ready HJ 37 Shield: Provides 99% UV protection, Anti Scratch coated. Quick, Simple and Secure Shield Ratchet