SKU: 73221843243

Alpinestars ST-1 Waterproof Pants

Sale price$107.97 Regular price$119.97
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 6 - Sep 11

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Description

Alpinestars ST-1 Waterproof PantsThe ST 1 Waterproof Pants are perfect for riders who need reliable, all weather protection paired with Alpinestars' ergonomic design. Constructed from tough 600D poly fabric with poly ripstop reinforcements on the inner legs, these pants provide a balance of durability and flexibility. The sleek, streamlined design delivers a modern look and comfortable fit, especially in rainy conditions. Featuring a detachable thermal liner for added warmth on cold

The ST-1 Waterproof Pants are perfect for riders who need reliable, all-weather protection paired with Alpinestars' ergonomic design. Constructed from tough 600D poly fabric with poly ripstop reinforcements on the inner legs, these pants provide a balance of durability and flexibility. The sleek, streamlined design delivers a modern look and comfortable fit, especially in rainy conditions. Featuring a detachable thermal liner for added warmth on cold mornings and evenings, the ST-1 Waterproof Pants are an excellent choice for adventure touring riders seeking versatile, minimalistic gear that offers year-round performance.

  • Ergonomic active fit pants with pre-curved legs, 3D ergonomic knees, and a comfortable crotch construction for freedom of movement and premium riding comfort
  • Fixed waterproof liner
  • Detachable 80g thermal liner with zipper connection to anchor the liner to the pants
  • Fixed membrane liner for enhanced rider comfort with internal pockets for a divided chest protector and a back protector pocket
  • 2 front cargo pockets, 1 lower back cargo pocket, 1 zippered chest pocket, and 2 inner mesh pockets, provide generous storage capacity
  • Sleeve volume adjusters with press buttons on the biceps, hook and loop collar, cuff, and waist adjusters provide for a well-tailored fit
  • Extended cut on the back for greater coverage in the riding position
  • Pant connection zipper for a secure fit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73221843243

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4.1 ★★★★★
Based on 20 reviews
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Verified Purchase
Sara Z
Pawtucket, US
★★★★★ 5
Fits well and comfortable!
Size: Large, Color: Eggshell White Black Mariner Stripe, Size: Large, Color: Eggshell White Black Mariner Stripe
This shirt fits my husband very well, it is true to size. It is soft and stretchy enough to be comfortable. I bought this as part of a costume but my husband wears it around the house now because it's so comfy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
J
Verified Purchase
Jake Hyatt
Bozeman, US
★★★★★ 1
You get what you pay for
Size: XX-Large, Color: Eggshell White Black Mariner Stripe
Like most of the other reviews here, the shirt runs too small and too short. Material was also incredibly uncomfortable. It also wasn't the color I was hoping it would be, but that's on me for not reading the fine print (eggshell white was very much not white) If you're looking at this for a certain costume/cosplay idea, it's probably not what you're looking for.
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Reviewed in the United States on February 18, 2026
T
Verified Purchase
Terrorgod
Boise, US
★★★★★ 5
Solid fit
Size: X-Large, Color: Eggshell White Black Mariner Stripe
Easy fit, comfortable material. Dont expect it to last forever but at the price its solid for the purpose of a halloween costume.
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Reviewed in the United States on November 1, 2025
C
Verified Purchase
C.L.
Birmingham, US
★★★★★ 3
Runs small
Size: X-Large, Color: Navy
Runs small and is short. Nice dark navy color. I ordered a size up and it is still small.
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Reviewed in the United States on February 26, 2026
D
Verified Purchase
Dee
Carnegie, US
★★★★★ 5
Great tee
Size: X-Large, Color: Medium Grey Heather
It’s a nice cotton material…not thin, just perfect. After washing, it also kept its shape.
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Reviewed in the United States on February 18, 2026

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