Alpinestars SM5 MX Helmet Solid Black M 57-58cm

Supertech M5 Solid MX Helmet.Side shell couple with soft EPS foam prevents damage to collarbone in the event of a crash.Emergency release system and removable cheek pads permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort.Hydration tube channels are integrated into the helmet´s cheek pads for convenience and performance.Removable comfort liner with Silverplus® treated anti-bacterial fabrics for excellent moisture wicking, effectively drawing perspiration away from the skin.Anti-microbial liner is removable and washable.Anti-microbial liner is removable and washable.Soft textile chin strap is 26mm and is wider than certification requirements for optimal safety and rider comfort.Stainless steel D-rings to ensure a tight and secure fit.Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes.The inner and outer surfaces are engineered to minimize the eff