A waterproof boot that is anatomically profiled and packed with innovative features, the S-MX 6 Waterproof incorporates the latest advancements in Alpinestars' performance footwear design and development. Every component on this CE-certified boot has been carefully designed to give you a crucial performance edge, in the form of protection innovations, improved ergonomics and comfort features, or keep you in the seat for longer.

• Durable high-tech micro-fiber upper construction offering superb levels of flexibility.
• Ergonomic new last for forefoot streamlining and superior fit and comfort.
• Innovative TPU lateral ankle brace protection provides biomechanical support between lateral top calf / shin and ankle and offers improved structural integrity.
• New Alpinestars' exclusive compound rubber sole promotes improved water run-off and grip.
• Air vents on the heel counter and shin plate plus breathable mesh inserts.
• High-modulus TPU-injected shin guard, calf protector, heel counter, shift pad and lateral ankle brace.
• Double-density ankle protector on medial side layered under the upper.
• Integrated, replaceable bi-injected TPU slider features new easy screw fixing concept.
• Innovative instep and Achilles accordion flex zone construction for superior comfort, control and support.
• Internal insole with the shank reinforcement integrated for added support to the arch area.
• Medial side entry opening / closure system features elastic-mounted zipper with wide Velcro brand hook-and-loop closure.
• Velcro brand hook-and-loop tab locks the zip pull closed, keeping it flat and secure.
• Wide opening aperture for ease of access.
• Internal toe box protection is layered under the upper.
• Collar lining made with textile for superior comfort.
• Waterproof lining.
• New removable anatomic footbed includes EVA and Lycra for comfort and support.
• The S-MX 6 WP boot is CE certified.