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Alpinestars Stella ST-1 WP Pants

The Alpinestars Stella ST-1 WP Pants are an ideal choice for riders seeking all-weather, waterproof protection combined with Alpinestars ergonomic mobility. Made from durable 600D poly fabric with ripstop reinforcements on the inner legs, these pants feature a streamlined design for modern style and superior comfort, especially in wet conditions. A detachable thermal liner ensures warmth during cold mornings or evening rides. Perfect for adventure tourinng, the ST-1 WP Pants deliver year-round comfort and top-tier wet weather performance in a sleek, minimalist package.

Construction:

  • Constructed from 600D poly fabric blend, the pants have ripstop fabric reinforcements on the inner legs for better connection and contact with the bike
  • Fixed WP liner for guaranteed waterproof performance
  • The ST-1 Pants are designed with an active touring fit with pre-curved legs, 3D ergonomic knees and a comfortable crotch construction
  • Fixed mesh liner for enhanced rider comfort
  • Detachable thermal liner, 80g, provides all-year round riding capability

Protection & Safety:

  • CE Level 1 rated Nucleon Flex Plus knee armor for effective impact protection with a 3-tiered color-coded inner pocket system integrated in the inner lining for custom positioning of the knee protectors
  • Nucleon Flex Plus Level 1 knee armor is highly flexible and breathable providing high levels of impact protection and offering a thin profile for optimal rider comfort
  • Ripstop fabric reinforcements on the inner legs for effective abrasion resistance
  • CE certified - Category II EN 17092-4:2020

Comfort:

  • Two front pockets provide versatility and the safe and secure storage of valuables and personal items
  • Lower leg, hook and loop ankle adjusters and waist volume adjusters provide for a tailored fit
  • Pant connection zipper for attachment to an Alpinestars motorcycling jacket, provides a secure fit and the prevention of wind ingress
  • Reflective detailing on the thighs for added visibility during early morning, or evening rides
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black / XS RevZilla Item #10383585 Store Sku MFR. Product #3230125-10-XS/8059347401843 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / SM RevZilla Item #10383586 Store Sku MFR. Product #3230125-10-S/8059347401850 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / MD RevZilla Item #10383587 Store Sku MFR. Product #3230125-10-M/8059347401867 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / LG RevZilla Item #10383588 Store Sku MFR. Product #3230125-10-L/8059347401874 AvailabilityIn Stock: Ships within 24 hours
Product Style Black / XL RevZilla Item #10383589 Store Sku MFR. Product #3230125-10-XL/8059347401881 AvailabilityOnly 1 Left: Ships within 24 hours
Product Style Black / 2XL RevZilla Item #10383590 Store Sku MFR. Product #3230125-10-2XL AvailabilityOnly 3 Left: Ships within 24 hours
Product Style XS / Navy/Black/Red RevZilla Item #10383591 Store Sku MFR. Product #3230125-7093-XS AvailabilityOut of Stock
Product Style SM / Navy/Black/Red RevZilla Item #10383592 Store Sku MFR. Product #3230125-7093-S AvailabilityOut of Stock
Product Style MD / Navy/Black/Red RevZilla Item #10383593 Store Sku MFR. Product #3230125-7093-M AvailabilityOut of Stock
Product Style LG / Navy/Black/Red RevZilla Item #10383594 Store Sku MFR. Product #3230125-7093-L AvailabilityOut of Stock
Product Style XL / Navy/Black/Red RevZilla Item #10383595 Store Sku MFR. Product #3230125-7093-XL AvailabilityOut of Stock
Product Style 2XL / Navy/Black/Red RevZilla Item #10383596 Store Sku MFR. Product #3230125-7093-XXL AvailabilityOut of Stock

Alpinestars Women's Textile Pant Sizing

Alpha Numeric Waist (cm) Hips (cm) Thigh (cm) Inseam (cm) Rider Height (cm)
XS 22 58-64 82-88 50-52.5 72-74.5 157-162.5
SM 24 64-70 88-94 52.5-55 74.5-77 162.5-168
MD 26 70-74 94-98 56-57 77-79.5 168.5-172
LG 28 74-78.5 98-102.5 58-59.5 80-81.5 172.5-176.5
XL 30 78.5-83 102.5-107 60-61.5 82-83.5 176.5-180.5
2XL 32 83-88 107-112 62-64 83.5-84.5 180.5-182.5
3XL 34 88-93 112-117 64.5-66.5 86-87 182.5-185
4XL - 93-98 117-122 67-69 86-87 185.6-188

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.
  • D Dress Size
    What size dress do you wear?
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