With a durable microfiber upper for comfort and fit and incorporating a host of advanced protective features, inside and out, the SMX-S Boot features an ergonomic forefoot shaping, a breathable lining and Alpinestars' exclusive rubber compound sole for optimized levels of support and performance

Construction:

• Durable, High-Tech Micro-Fibre 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
• 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

Protection:

• The Smx S Boot Is CE Certified

Features:

• 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
• Innovative Inner (Medial) Side Entry Opening/Closure System That Features An Elastic Mounted Zipper With An Extra Wide Flap, To Give A Precise, Comfortable Fit And Wide Opening Aperture For Ease Of Access
• Highly Ergonomic Last For Ultra-Precise Fit