Feel the difference. The women’s Burton [ak] Helium Grid Fleece Quarter-Zip brings breathable warmth to just about any cold-weather activity. It’s a mid layer. It’s a base layer. It’s a riding layer that manages sweat and comfort through changing temps and extended efforts with a knack for staying dry and smelling fresh.
Slim Fit
Slim fit sits close to the body, with room for the shirt to move with you.
Built-in Climate Control. The Living Lining® with HeiQ Smart Temp reacts to your body temperature, accelerating moisture wicking when you’re hot and retaining warmth when you’re cold for balanced comfort all day long.
Stink Less.
The sustainable odor control of HeiQ Fresh keeps it fresh without limiting breathability.
Small Details Make a Big Difference
Thoughtful details like stretch thumb loops and a zipper hip pocket come from rider feedback. Four-way stretch and a lightweight feel gives you the mobility to ride and move without restriction.
Low Environmental Impact
Bluesign® approved materials reduce impact on humans and the planet during manufacturing.
FIT
Slim Fit
For more information visit our Size + Fit chart
Fabric
Midweight Flat Face Knit with fleece grid back [89% Polyester, 11% Spandex] with Under Arm Piecing Lightweight Baselayer Grid Back Knit [100% POLYESTER] [True Black]
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Midweight Flat Face Knit with fleece grid back [89% Polyester, 11% Spandex] with Under Arm Piecing Lightweight Baselayer Grid Back Knit [100% POLYESTER] Using HeiQ Odor Control & Thermoregulation Technologies both Using HeiQ Odor Control & Thermoregulation Technologies [Dusty Blue]
Features + Tech
YKK® Zippers
Pockets
Zippered Side/Back Pocket
Warranty
Lifetime warranty
![Women’s Burton [ak]® Helium Grid Quarter-Zip Fleece (Sample) Women’s Burton [ak]® Helium Grid Quarter-Zip Fleece (Sample)](https://www.burton-ca.com/wp-content/uploads/2026/01/women-s-burton-ak-helium-grid-quarter-zip-fleece-sample-1-680x917.webp)
![Women’s Burton [ak]® Helium Grid Quarter-Zip Fleece (Sample) Women’s Burton [ak]® Helium Grid Quarter-Zip Fleece (Sample)](https://www.burton-ca.com/wp-content/uploads/2026/01/women-s-burton-ak-helium-grid-quarter-zip-fleece-sample-1-100x100.webp)
![Women’s Burton [ak]® Baker Stretch Full-Zip Fleece (Sample) Women’s Burton [ak]® Baker Stretch Full-Zip Fleece (Sample)](https://www.burton-ca.com/wp-content/uploads/2026/01/women-s-burton-ak-baker-stretch-full-zip-fleece-sample-1-330x445.webp)

![Women’s Burton [ak]® Baker High Loft™ Quarter-Zip Fleece Women’s Burton [ak]® Baker High Loft™ Quarter-Zip Fleece](https://www.burton-ca.com/wp-content/uploads/2026/01/women-s-burton-ak-baker-high-loft-quarter-zip-fleece-1-330x445.webp)


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