Helium Down Short Man AL0A547K and two-way armpit zip vents

and two-way armpit zip vents allow for quick temperature regulation during stormy high-output days

Staying fresh when exercising saves energy

Ideal if the lithium packs are under several layers of clothing

For our various summer activities in the mountains

it is a statement piece that comes slightly oversized

Helium Down Short Man AL0A547K and two-way armpit zip ventsHelium 700 Fill Power Packable Down Shorts Part of our iconic Helium collection, these ultralight down shorts provide instant targeted warmth and weather protection in a compact, packable format. Powered by premium 700 fill power 90 10 duck down encased in our signature wave quilted shell, they deliver exceptional thermal efficiency for high altitude layering and cold weather mountain activities. Engineered for rapid transitions, the full length side