The Men's Burton [ak] Helium Hooded Stretch Insulated Jacket delivers synthetic insulation warmth in the slimmest, most stretch-friendly package in the [ak] lineup. HeiQ temperature regulation keeps you in the performance zone whether you're skinning uphill or ripping runs, while stretch construction provides complete freedom of movement. Wear it as a standalone or as the insulating layer in a technical system.

• 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 synthetic insulation adds warmth while staying breathable for hiking or skinning.
• Bluesign® Approved: Product meets Bluesign® approved safety and environmental standards in manufacturing.
• Lifetime Warranty