Burton AK BK Lite Insulator 2020

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  • Overview
  • A lighter weight version of our legendary insulator, in a low-profile design that packs away into its own pocket.

Product details


Unlock the ultimate in lightweight warmth with the Men's Burton [ak] BK Lite Insulator. It features the same responsibly-sourced ultra-premium 800 RSD down fill found in the infamous Burton [ak] BK Down Insulator and packs it into a quilted block pattern featuring an articulated fit and stretch fabrication. This reduces size and weight and ensures freedom of motion where you need it most. All colorways are bluesign® approved for a reduced impact on people and the planet. Built with layering up or down in mind, the BK Lite also packs into its own pocket for quick and convenient storage.


bluesign® Product

Stretch Fabrication

Back of Hem Cinch (Designed to be Minimal and Lightweight)

Utility Loop Inside Chest Pocket (for Use when Packed into Pocket)

Designed For Ultimate Layering Performance

YKK® Zippers

90 / 10 800 RSD Down LIGHT


Slim Fit

Zippered Chest Pocket

Zippered Handwarmer Pockets

Packable into the Wearer's Left Handwarmer Pocket


Lifetime Warranty