Shed layers for the climb. Add layers for the descent. Simplify your splitboarding program with the men's Burton [ak] Helium Stretch Insulated Vest. It's the lightweight 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.

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

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

Low Environmental Impact Bluesign® approved materials reduce impact on humans and the planet during manufacturing. Fit Regular Fit Features + Tech Lightweight Low-Profile Back of Hem Cinch Media Port in Pocket Packable into the Wearer's Left Handwarmer Pocket Reflective Details Stretch Fabrication Ultimate combination of high CFM super stretch fabric and stretch insulation for high output activity Utility Loop in Wearer’s Left Pocket YKK® Zippers Pockets Zippered Chest Pocket Zippered Handwarmer Pockets Warranty Lifetime Warranty Sustainability C0 or PFC free DWR