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The combination of practicality and performance offered by Alpinestars AST-1 Waterproof Pants allows the rider to concentrate on enjoying the road, no matter what the weather brings. The pre-curved leg construction and articulated knee design enhance comfort and mobility, while extra protection is afforded by strategically placed ballistic nylon reinforcements. Sizing Chart
600 Denier fabric with PU coating and water repelling treatment.
Stretch panels above the knees for superior flexibility.
Waterproof and breathable design with nylon lining and taped seams.
Vented mesh panels.
Waist and leg adjustment.
1200D poly fabric reinforcements on the seat and knees with PU coating and water repelling treatment.
Reflective piping for increased visibility.
PU injected 3D Astars logos.
Knee protector compartment with foam padding (CE certified Bionic SX Knee Protector available as an accessory).