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Discontinued Product!
Alpinestars AST-1 WP Pants (3XL) has been discontinued and will not be returning
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Riding Gear
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Alpinestars

Alpinestars AST-1 WP Pants (3XL)

Item: P313824
4 Read 4 Reviews 5 Q&As Write a Review

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… Read More

$199.95
Rebate Available! View Details

Product Details

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.

Features:

  • 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
  • Pocket for optional hip protection (sold separately)
  • 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
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black / 3XL RevZilla Item #1063120 MFR. Product #3226116-10-3X AvailabilityOut of Stock: This item is unavailable and will not be coming back in to stock.

Alpinestars Men's Pant Sizing

Alpinestars numerical sizes displayed on our website are in Euro sizing.
Euro Alpha US Pant Size Waist (cm) Hips (cm) Thigh (cm) Inseam (cm) Height (cm)
44 XS 28 72-76 87-91 52-53 75-76 164-167
46 SM 30 76-80 91-95 54-55 77-78 168-171
48 SM-MD 32 80-84 95-99 56-57 79-80 172-175
50 MD-LG 34 84-88 99-103 58-59 81-82 176-179
52 LG 36 88-92 103-107 60-61 83-84 180-183
54 XL 38 92-96 107-111 62-63 85-86 184-187
56 XL-2XL 40 96-100 111-115 64-65 87-88 188-191
58 2XL 42 100-104 115-119 66-67 89-90 192-195
60 3XL 44 104-108 119-123 68-69 89-90 192-195
62 3XL-4XL 46 108-112 123-127 70-71 91-92 196-199
64 4XL 48 112-116 127-131 72-73 91-92 196-199

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • H Height
    With no shoes on, stand with your back against a wall and your feet together. Measure from the floor to the top of your head.
  • W Waist
    Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
  • HP Hips
    Measure the circumference, from pelvic bone to pelvic bone, at the widest part of your hips below the waist.
  • I Inseam
    Measure from the highest point of your crotch down to your ankle, along your inner leg.
  • T Thigh
    Measure the circumference of your thighs at the widest point, while in a seated position, with your knees bent to a 90° angle.
Product Description
Part Numbers
Sizing & Fit
4 Customer Reviews
4 4.5/5
5 Questions & 4 Answers
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