Men’s Burton [ak] Helitack GORE‑TEX 2L Stretch Jacket
Product Overview
The Burton [ak] Helitack GORE‑TEX 2L Stretch Jacket is a powerhouse for riders chasing deep winter missions, backcountry hits, and storm laps. With full-stretch GORE‑TEX protection and low-profile mapped insulation, it blends warmth, freedom of movement, and premium tech for uncompromising performance in demanding conditions.
Key Features & Technology
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GORE‑TEX 2-Layer Stretch Fabric — full waterproofing with 4-way stretch built into the shell for high-output mobility in all directions.
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Mapped Insulation: PrimaLoft® Silver (80g body / 60g sleeves) — strategically placed synthetic insulation keeps you warm where you need it, while preserving breathability and freedom of movement.
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Living Lining® with Soft Taffeta and Closed Cell Mesh — thermo-regulating tech that adapts to your internal temperature and activity level.
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Fully Taped Seams with GORE-SEAM® Tape — seals out wind and moisture at every critical seam point.
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StormForm Fulltime Contour™ Hood — helmet-compatible and low-profile for better visibility and coverage in storm conditions.
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Cohaesive™ Embedded Hood and Hem Adjusters — easy adjustment on the fly, even with gloves.
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No-Snag Pit Zips™ — mesh-lined underarm vents for rapid heat release during climbs or hard riding.
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Removable Powder Skirt with Jacket-to-Pant Interface — seals snow out, integrates seamlessly with compatible Burton pants.
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YKK® Water-Resistant Zippers — tough, dependable zippers for all weather use.
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Zippered Chest and Handwarmer Pockets — fleece-lined and positioned for access even with a pack on.
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Interior Mesh Dump Pocket + Media/Goggle Pocket — room for bulky gear, gloves, skins, or accessories.
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Articulated Patterning — mobility-focused tailoring for dynamic movement without restriction.
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Reflective Details — low-profile visibility when light fades.
Why It’s Premium
The Helitack Jacket is designed for the rider who expects more — more mobility, more warmth, more backcountry range. It pairs technical stretch shell construction with targeted insulation to stay warm during long lift rides or transitions, without ever overheating on the move. Every inch is purpose-built, storm-ready, and mountain-tested.
Fit Tip & Style Notes
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Regular articulated fit — built for movement with enough room for layering, but clean enough for fast transitions and pack use.
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True to size for most riders — fits comfortably with a midlayer underneath.
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Size up if you wear thick puffers or prefer a looser freeride aesthetic.
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Extended sleeve length and drop hem provide extra coverage in crouched or climbing positions.
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Slightly longer body for full back coverage when strapping in or dropping into steeps.
Size Guide
| Measurement | How to Measure | Typical Ranges* |
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| Chest | Around the broadest part of chest | XS: 86–93 cm • S: 93–99 • M: 99–104 • L: 104–109 • XL: 109–117 • XXL: 117–127 cm |
| Waist | Around natural waistline | Matches Burton [ak] sizing standards |
| Hips | Around fullest part of hips | Designed to overlap with powder skirt |
| Sleeve Length | From center back of neck to wrist | Allows full reach with arms extended |
*Based on Burton’s official [ak] size specs.
Fit Checklist
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No lift when arms are raised
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Hood fits over helmet and rotates with head
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Sleeves cover wrists in riding stance
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Pockets and zips function while wearing pack
Care Guide
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Use a technical outerwear detergent — avoid standard detergents or softeners that can clog membranes.
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Close all zippers and velcro flaps before washing.
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Wash on a gentle warm cycle and rinse thoroughly.
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Tumble dry low to reactivate DWR (Durable Water Repellent) coating.
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Reapply DWR when water stops beading — use a wash-in or spray-on treatment.
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Spot clean with a soft cloth and mild soap as needed.
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Always dry thoroughly before storing.
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Store in a cool, dry space — avoid long-term compression.
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Address small tears or wear early with appropriate repair materials to preserve waterproofing.
