Burton Women's  [ak] Helium Stretch Insulated Vest 2026
    Insulated Winter Vest. Lightweight, breathable, and packable.

    Shed layers for the climb. Add layers for the descent. Simplify your splitboarding program with the women's Burton [ak] Helium Stretch Insulated Vest. It's the lightweight insulated layer you can wear on the up and the down. And when the sun shines and the temps rise, it packs into its own pocket for easy stowing.

Super Packable
It's so light and packable, there's no reason to leave it behind.

Warmth that Breathes
Low-bulk insulation adds warmth while staying breathable for hiking or skinning.

Full of Stretch
Stretch nylon fabric lets you move easily without feeling restrictive.

Low Environmental Impact
Bluesign® approved materials reduce impact on humans and the planet during manufacturing.       

       Warmth
            40g Thermacore Stretch
        Fit
            Slim Fit
        Fabric
            Stretch Breathable Lightweight 20D Nylon / Spandex Plain Weave Water-Repellent Coated Fabric
        Lining
            Stretch Breathable Lightweight 20D Nylon / Spandex Ripstop Water-Repellent Coated Fabric
        Features + Tech
            Lightweight Low-Profile Back of Hem Cinch
            Packable into the Wearer's Left Handwarmer Pocket
            Stretch Fabrication
            Utility Loop in Wearer’s Left Pocket
            Reflective Details
            Ultimate combination of high CFM super stretch fabric and stretch insulation for high output activity
            Media Port in Pocket
            YKK® Zippers
        Pockets
            Zippered Handwarmer Pockets
            Zippered Internal Chest Pocket
        Warranty
            Lifetime Warranty