Lightweight, breathable stretch insulation for touring climbs, cool-weather hikes and layering beneath a shell.
The Burton AK Helium Hooded Stretch Insulated Jacket adds low-bulk warmth without restricting movement. Its 40g Thermacore Stretch insulation works with breathable stretch nylon/spandex fabric to keep you comfortable while hiking or skinning. The lightweight 20D shell has a water-repellent coating, while a fitted hood adds coverage on exposed ridgelines. Wear it on its own in cool conditions or beneath your shell when temperatures drop, then pack it into its own left handwarmer pocket when you no longer need it.
Warmth
40g Thermacore Stretch synthetic insulation provides breathable, low-bulk warmth for active use
Stretch 20D nylon/spandex plain weave shell and ripstop lining support unrestricted movement.
Breathable fabric and stretch insulation help manage heat during high-output activity.
Fitted fulltime hood with stretch binding provides close-fitting coverage.
Packable construction stows inside the left handwarmer pocket for compact storage.
Zipped chest and handwarmer pockets secure essentials, with a media port in the pocket.
Lightweight, low-profile rear hem cinch lets you adjust coverage.
Reflective details and a utility loop inside the left pocket add practical finishing touches.
