The S-MX 5 has been created as a performance road and track boot, incorporating the latest technical footwear design and material know-how. Following on from the other performance boots in the Alpinestars range, the S-MX 5 is notable for its comfort, hugging fit, safety performance and ease of adjustability.

• Durable, high-tech micro-fiber upper construction offering a high level of flexibility
  
• Double injected PU shields the shin, ankle, calf, toe and heel from impact while minimizing abrasion
  
• Inner protection is given by a double injected panel connected to the heel counter, hidden beneath the outer shell and running up the outer ankle
  
• Quick drying polyamide lining is laminated with open cell foam and high density contoured padding to absorb shocks to the foot area
  
• The S-MX 5 boot is CE certified
  
• Innovative air vents at the ankle, heel and forefoot are covered with a specially designed mesh to provide unmatched levels of rider comfort
  
• Large ‘throat’ profile instep and Achilles flex bellows for superior flex and comfort
  
• MTP mesh liner and anatomical, removable, PU Foam foot bed keeps the foot cool and comfortable
  
• A fully vented version is also available in Black
  
• Innovative inner (medial) side entry opening/closure system that features an elastic mounted zipper with an extra wide Velcro® flap, to give a precise, comfortable fit and wide opening aperture for ease of acc
• ess  Highly ergonomic, lasting for ultra precise fit
  
• Exclusive compound rubber sole features structured shank reinforcement for added support to the arch area
  
• Interchangeable bi-injected PU toe slider with snap-in assembly