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Alpinestars SMX S Waterproof Boots

Alpinestars SMX S Waterproof Boots

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A new addition to the Alpinestars class leading SMX range the SMX-S Waterproof is constructed from a durable microfiber that incorporates class leading performance and protective attributes as well as a breathable and waterproof membrane.

  • Durable microfiber upper construction offering superb levels of flexibility and comfort
  • Incorporating a waterproof and breathable membrane for high levels of comfort and weather performance
  • Ergonomic last for forefoot streamlining to enable greater precision on the bike's controls and for superior wide ranging foot profile fit and comfort
  • Internal toe box protection is layered under the upper for durability, improved feel and performance
  • Dual compound removable anatomic foot bed includes EVA (Ethylene Vinyl Acetate) and Lycra for performance comfort and support
  • Alpinestars exclusive compound rubber sole promotes improved feel and grip, water dispersion and durability
  • Ergonomically optimized TPU (Thermoplastic Polyurethane) shin plate protector is race derived for superior impact and abrasion resistance
  • Lateral TPR (Thermoplastic Rubber) injected ankle support construction offers optimized levels of protection and stability
  • TPU double density ankle protectors are layered under the upper on both the lateral and medial sides for excellent all around levels of protection
  • Integrated replaceable bi-injected TPU slider features an easy no-screw fixing concept for quicker and easier replacement
  • Shift pad made from TPU incorporates technical texturing for protection and grip
  • Medial side entry opening/closure system features elastic mounted zipper with wide velcro closure for flexibility and secure fit
  • Aperture is large to promote easier entry/exit
  • C.E. certified
  • Black
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WARNING: Cancer and Reproductive Harm -

Part Numbers

SKU MPN Availability In-Store Pickup
Black 46 020-2243517-100-462243517100468 In Stock. Ready to ship.-
Black 41 020-2243517-100-412243517100417 In Stock. Ready to ship.-
Black 42 020-2243517-100-422243517100424 In Stock. Ready to ship.-
Black 50 020-2243517-100-502243517100502 In Stock. Ready to ship.-
Black 40 020-2243517-100-402243517100401 In Stock. Ready to ship.-
Black 49 020-2243517-100-49224351710049Unavailable.-
Black 48 020-2243517-100-48224351710048Unavailable.-
Black 47 020-2243517-100-47224351710047Unavailable.-
Black 45 020-2243517-100-45224351710045Unavailable.-
Black 44 020-2243517-100-44224351710044Unavailable.-
Black 9 U.S./43 Euro 020-2243517-100-43224351710043Unavailable.-
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