Alpinestars S-MX Plus Boot

Alpinestars S-MX Plus Boot - Features

• A high performance boot for roadracing, track days or sport riding
• Boot's external design provides a high level of protection from abrasion and impact
• Contoured, high modulus PU injection shin plate protector
• Synthetic bot forefoot lining is laminated with open-cell foam
• Ankle and leg areas have highly breathable lining for comfort
• U-shaped calf protector protects internal and external ankle/calf area
• Boot top features recessed buckle area for additional calf protection; replaceable ratchet buckle closure features hidden strap for security and is integrated with calf slider
• Wide, ventilated heel protector combined with shock absorbing material
• Upper boot construction is Lorica and leather for flexibility and strength
• Instep flex area has extended, thermoformed bellows for soft back-and-forth flex
• Toe sliders and shift pad are injected PU for protection and wear resistance; toe sliders are flexible and replaceable
• Speed lacing system with Kevlar laces gives a precise, comfortable fit
• Unique, protective lateral zipper closure has reflective piping
• Boot sole is a design that improves feeling between rider's foot and footpegs of the motorcycle

Alpinestars S-MX Plus Boot - Sizing