2025 BURTON Men's [ak] Helium Stretch Hooded Insulator Size:M H4/M3 Zonal BOA® Fit System

H4/M3 Zonal BOA® Fit System

Flex Rating – 7 (1 Soft - 10 Stiff)

The highback is made from tough and durable Lexan and easily flips between tour mode and descent mode with the push of a lever for comfort on the skin track

Lightweight nylon construction

2025 BURTON Men's [ak] Helium Stretch Hooded Insulator Size:M H4/M3 Zonal BOA® Fit SystemWorth Way More Than Its Weight in Warmth The men's Burton [ak] Helium Hooded Stretch Insulated Jacket is the midweight layer that should always be on the packing list. You can wear it hiking when it's cool and windy or under your shell to stay warm on a ridge top. It's stretchy enough for an unrestricted feel and breathable enough to wear when you're headed uphill. When you don't need it, it stuffs into its own pocket and easily stows in a small pack.