Cold-weather adventures call for warmth that does not weigh you down, and the Arc'teryx Atom SV Women's Hoody answers with the most insulation in the Atom line. This synthetic insulated hoody traps serious heat, breathes better than down, and shrugs off light snow and wind. It is the layer that keeps you moving comfortably when the temperature drops well below freezing.

Why we like it:

What makes this version sing is how much warmth it packs without the fragility of down; you can wear it climbing, belaying, or skiing without babying it. The insulated hood is a cozy bonus on the coldest days.

Features and Functions:

The women's Atom SV uses Coreloft 120 synthetic insulation, a 120 gram fill that keeps warming even when wet, beneath a wind and moisture-resistant Tyono 30 nylon face. A soft 20 denier recycled liner sits comfortably on skin, the insulated hood seals in heat, and an FC0 PFAS-free DWR finish fends off light precipitation. It is the warmest synthetic option Arc'teryx builds in this line.

Fit and Sizing:

A women's regular fit accommodates a baselayer or thin fleece underneath and moves freely for active use. True to size, with a length that stays put when you reach or bend.

Bottom Line:

For women who run cold or chase winter objectives, the Atom SV Hoody is best at active warmth in severe conditions. A durable, breathable alternative to down when the cold gets serious.