Arcteryx Atom Lightweight Hoody Women's INNERWEARPANTSMENS Ideal size for all-day hydration

Ideal size for all-day hydration

Practical when traveling and small enough to be carried on the inside of your jacket

Proven on several polar expeditions

Pants can be stuffed into their own stow pocket that has a carabiner clip-in loop to make carrying on a pack or harness easy

Arcteryx Atom Lightweight Hoody Women's INNERWEARPANTSMENS Ideal size for all-day hydrationSuperlight, packable Coreloft insulated hoody for mid to high output activities. Atom Series: Synthetic insulated midlayers. *The Atom Lightweight Hoody was previously the Atom SL Hoody. Summer weather is warm, until it isnt. So compact and light, there is no reason to leave it behind, our lightest Atom is there for you when the temperature drops. Strategically placed at the chest and back, the Coreloft insulation is efficient, light, and