Description
Tech Info
Size chart
2026 Burton AK Gore‑Tex Helitack 2L Stretch Insulated Jacket
Brave the harshest mountain conditions in full comfort with the [ak] Helitack Jacket. Insulated throughout with stretch-friendly Thermacore and built with bomber GORE-TEX 2L fabric, this jacket is tuned for cold, wet, and deep days that demand full-body warmth and unrestricted movement. Reinforced zones, storm-ready features, and rider-refined storage make it an alpine essential from the first flake to the last lap.
Summary
| Fit | Regular |
| Length | Hip-Length |
| Material | GORE-TEX 2L Recycled Nylon 70D w/ 200D Durability Side Panels |
| Waterproof Rating | 28,000 mm |
| Breathability | 20,000 g |
| Insulation | 100g Thermacore Stretch |
| Seam Sealing | Fully Taped with GORE-SEAM® Tape |
| Hood | StormForm Fulltime Contour™ Hood with Cohaesive™ Adjustment |
| Warranty | Lifetime Warranty |
Fit
- Regular Fit – Designed with articulation for mobility and room for mid layers without bulk.
Material
- GORE-TEX 2-Layer Recycled Nylon 70D Plain Weave – Blocks wind and water while allowing breathability.
- 200D Durability Panels – Reinforced zones along the sides for abrasion resistance and pack wear.
Insulation
- 100g Thermacore Stretch Insulation – Lightweight, breathable warmth mapped for all-over protection with freedom of movement.
Waterproof Rating
- 28,000 mm Waterproofing – GORE-TEX GUARANTEED TO KEEP YOU DRY™ protection for deep snow and wet weather riding.
Breathability
- 20,000 g Breathability – Keeps you dry and comfortable even on bootpacks and big storm days.
Ventilation
- Mesh-Lined Pit Zip™ Vents – Open up airflow and dump heat fast without letting in snow.
Pockets
- Zippered Microfleece Handwarmer Pockets
- Zippered Chest Pocket
- Zippered Bicep Pass Pocket
- ATM Pocket – Hidden inside hand pocket for quick card access.
- Interior Power Mesh Dump Pockets
- Therma-Pocket with Media Port – Keeps your phone battery warm in the cold.
Hood
- StormForm Fulltime Contour™ Hood – Drop construction with Cohaesive™ embedded cinch system for helmet-ready coverage.
Seam Sealing
- Fully Taped with GORE-SEAM® Tape – Blocks water entry at every seam line for full-storm performance.
Powder Skirt
- Ergonomic Stretch Zip-Out Waist Gaiter – Stretches and connects to pants to keep snow out without restriction.
Visibility
- Reflective Details – Boost low-light visibility for dawn patrols, storm laps, or late descents.
Additional Features
- Stretch Fabrication – Built-in stretch across body and insulation for comfort and performance.
- No-Lift Underarm Gusset – Maintains hem position while moving overhead.
- Shaped Cuffs – Ergonomic cuffs for easy layering with gloves.
- YKK® Water-Resistant Zippers
- bluesign® Approved Materials
Size Chart
| Size | Chest (in) | Arm (in) |
|---|---|---|
| S | 36.5–39 | 32.5–33 |
| M | 39–41 | 33 |
| L | 41–43 | 33.5 |
| XL | 43–46 | 33.5–34 |
| XXL | 46–50 | 34–35 |
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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