Your search for packable, backcountry warmth ends here, with the Burton
AK Helium Insulator Jacket. PrimaLoft® Insulation regulates core temperatures and provides big warmth without the bulk, so you can easily wear the AK Helium Insulator underneath your shell and maintain a tailored silhouette. The buttery soft ripstop fabric reduces layering friction and is treated with DWR (durable water repellent), so whether you are rocking it as a standalone piece or as a mid-layer, you are sure to stay protected.
Lightweight 20D Ripstop Fabric With DRYRIDE Plated Softshell™ Fabric
DWR (Durable Water Repellent) Coated
PrimaLoft® Synthetic Insulation - Engineered PrimaLoft® Insulation provides focused, low-bulk warmth
[ak]™ Fit - A performance oriented, articulated fit with cutlines and patterning engineered to mimic the body's natural flex while riding and hiking. The result is a higher degree of mobility that enhances the function-first design and style of [ak]™.
Zippered handwarmer pockets
Extra breathable stretch panels at side body and under arms
Microfleece-lined tanker collar
Burton products can only be shipped within the U.S.