Speed and Strength Critical Mass Armoured Jeans Size:40/34 Direct replacement top central vent

Direct replacement top central vent for Alpinestars SM5 helmets

Silicone print on fingers for added lever grip

Removable muzzle to free the lower face

appealing to riders who embark on both long and short journeys

Speed and Strength Critical Mass Armoured Jeans Size:40/34 Direct replacement top central ventThe Speed and StrengthCritical Mass reinforced stretch jeans are built with a 12Oz 4 way stretch denim with Dupont Kevlarfiber thread in the knee and seat. The jeans come fully equipped with removable Vault C. E. approved knee armor. FEATURES 12oz 4 way stretch denim. Removable Vault C. E. approved knee amour. Knee and seat reinforced with Dupont Kevlarfiber thread. Straight fit. YKK zipper.