Alpinestars - AST-1 Waterproof Pants

Product Code: alpinestars-ast1-waterproof-pant
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 Alpinestars - AST-1 Waterproof Pants

The Alpinestars AST-1 Waterproof Pants are an essential piece of kit for anyone who commutes daily or rides distance. The baked in waterproof membrane is affixed to the outer shell of the pants and not only keeps water out, but also allows moisture buildup to evaporate. Pre-curved legs, CE knee protectors and plenty of reflective accents give you all the essentials for any type of riding in any type of weather.


  • Multi-material main shell construction
  • CE certified knee protectors
  • Internal knee compartment allows adjustments of protection to fit it various leg lengths
  • Fixed waterproof and breathable membrane
  • Pre-curved leg construction for enhance fit and comfort in the riding position
  • Hand pockets
  • Hip pad compartments with PE comfort padding
  • Integrated high visibility reflective graphic details improve rider visibility in varying light conditions
  • Waist adjustments belt for precision fit
  • Waist connection zipper for secure integration with Alpinestars riding jacket
  • Premium YKK zippers