Alpinestars S-M5 Bond Helmet - White/Red Hoodie Kidney belt to tighten the

Kidney belt to tighten the back protector to the body

light weight and effortless on and off with knee braces or knee guards

Reinforcement of the side of the hand for strength and additional abrasion resistance

Stretch-Leather Accordion Inserts On Extended Thumb Zones And Fingers For Superior Fit And Flexibility

Alpinestars S-M5 Bond Helmet - White/Red Hoodie Kidney belt to tighten theAlpinestars S M5 Bond Helmet White Red The all new SM5 helmet is the result of more than five years of intensive study, development and testing. We scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed to deliver optimal protection and comfort. This lightweight helmet features a thermo injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the