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Women's ThermoAscent Jersey - Glacier


The Women's ThermoAscent Jersey - Glacier White

For those who seek warmth while climbing high through deep winter. The ThermoAscent Jersey. A deep winter super warm long sleeve thermal jersey designed to insulate the body and keep you warm in temperatures down to 2c. (35F) 

A women's specific garment made with a brushed, fleece-lined Italian 'Stelvio' Fabric, the ThermoAscent Jersey offers excellent thermoregulation and moisture management capabilities.

A close-fitting but high stretch jersey, our high collar keeps cold air away from the neck and chest, whilst tight wrist cuffs keep the cold from your arms and wrists.

3 large rear pockets provide ample space for winter essentials, plus a 4th water repellent zipped pocket for valuables keeps things safe and dry. A large deep reflective strip on the rear pocket keeps you seen in the dark or low light, and the black pocket fabric prevents mud or road spray from spoiling the aesthetic of your new jersey.  


  • Close Fitting Long Sleeve Thermal Jersey
  • Premium Italian Fleeced Fabric
  • Stretchable to ensure a perfect fit
  • Large hidden zipped phone/valuables pocket
  • 3 large rear pockets
  • Large deep visibility reflective strip on rear pocket
  • Reflective tabs for added visibility
  • New 3D Silicon chest logo
  • New 3D Jersey detailing
  • Full length YKK cam-lock zipper
  • High collar and deep cuffs to add warmth where it matters
  • Silicone gripper at the hem
  • Material : 83% Polyester / 17% Spandex

Care Instructions

  • Wash at 30c with similar colours
  • Do not tumble dry
  • Do not Iron.
  • Do not bleach
  • Air dry
  • Do not dry clean


    The ThermoAscent Jersey is designed to a close-fitting jersey to better trap heat and keep the body warm in the winter. 

    CLICK HERE to view the size guide

    Studio model is 168cm, 57kg wearing a size XS

    Customer Reviews

    Based on 78 reviews
    Matthew Elliott

    I struggle to get tops with the right length arms and body. This felt short in the body. I’m 6”1 80kg and i large felt tight. Looks the business though but not taken it out in this cold spell yet so can’t comment further. Nice looking but off kit tho 🤓.

    Peter Kovac

    perfect fit, great material,

    Don C.
    Worth the money

    The Thermal Jersey is high-quality and worth the money. The size and fit is really accurate. Very satisfied with the costumer service.

    James W
    Great addition to the winter wardrobe

    Very comfortable top that fits perfectly. I’m 5’10 and 72kg and the large fits perfectly. The collar is very comfortable when zipped up to keep the wind out. The pockets on the back held loads of stuff without sagging. All in all an excellent top

    Lord Wex
    Second one I've bought

    Already had one of these in green and went for the white too. Great jersey, nice material and great fit, been well impressed with this so far, out last week in low single digit temps with just a long sleeve base underneath. Also works well in slightly milder conditions (8-10 deg) with sleevless base underneath. Becoming a fave piece in the wardrobe.