Description
Tech Info
Size chart
2026 Women's Burton AK Helium Grid Fleece Quarter Zip
The [ak] Helium Grid Fleece Quarter-Zip brings advanced temperature regulation and breathable warmth to your layering kit. Slim-fitting, ultra-packable, and made with recycled grid-backed fleece, it features HeiQ® odor control and Smart Temp tech to keep you warm, dry, and fresh all day long. Built with rider-informed details like stretch thumb loops, a side zip pocket, and softlock seams, it works as a base or midlayer—on the skin track, lift, or trail.
Summary
| Fit | Slim |
| Length | Hip-Length |
| Material | 225GSM Fleece Grid Knit, 94% Recycled Polyester / 6% Spandex, with HeiQ® Smart Temp & Fresh |
| Breathability | High – HeiQ® Thermoregulating Fabric |
| Pockets | Zippered Side/Back Pocket |
| Additional Features | Stretch Thumb Loops, Reflective Details, Softlock Seams, YKK® Zippers |
Fit
- Slim Fit – Contoured close to the body for layering under shells or over baselayers without bulk.
Material
- 225GSM Grid Fleece – Midweight flat-faced knit with fleece grid backing.
- 94% Recycled Polyester / 6% Spandex – Stretch knit with bluesign® approval.
- HeiQ® Smart Temp + HeiQ® Fresh – Advanced thermoregulation and odor control built into the fabric.
Breathability
- HeiQ® Smart Temp Technology – Regulates temperature and moisture through changing intensities.
Pockets
- Zippered Side/Back Pocket – Secure storage for small essentials.
Additional Features
- Stretch Thumb Loops – Keep sleeves locked in during layering.
- Reflective Details – Boost visibility in low-light scenarios.
- Chafe-Free Softlock Seams – Flat seams for comfort against the skin.
- Designed for Ultimate Layering – Moves easily between base, mid, and outerwear systems.
- YKK® Zippers – Durable, smooth quarter-zip access.
Size Chart
| Size | Numeric | Arm (in) | Chest (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|---|
| XS | 0–2 | 30–30.5 | 31–33 | 24–26 | 34–36 |
| S | 4–6 | 30.5 | 33–35 | 26–28 | 36–38 |
| M | 8–10 | 31 | 35–37 | 28–30 | 38–40 |
| L | 12–14 | 31 | 37–39.5 | 30–33 | 40–42.5 |
Fit Styles
- Slim Fit – Cut close to the body for a modern, streamlined look with room for base layers and light mid layers.
- Regular Fit – Traditional fit that’s balanced and comfortable with enough space for layering and full mobility.
- Relaxed Fit – Roomier cut with a casual feel and extra space for layering and movement.
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