Recommended for outdoors.

Atom SV Jacket Women's is a warmest, thermo-mapped insulated jacket designed for hiking and trail use, built as a layer that delivers breathable insulation in cold, damp, and windy conditions.

• Product Type: Women's thermo-mapped insulated jacket
• Material: Coreloft synthetic insulation
• Warmest Atom jacket for cold-weather hiking
• Female-specific underarm gussets and thermal patterning to boost breathability under the arms
• FC0 DWR (Durable Water Repellent) finish free from intentionally added PFAS

For cold-weather hiking, wear it with women's hiking pants and add a beanie for extra warmth.

When the cold hits hard, reach for our warmest Atom jacket. Built for winter hikes and above-the-treeline adventures, it delivers breathable warmth in frigid, damp, and windy conditions. Synthetic Coreloft insulation seals in heat, while female-specific underarm gussets boost breathability where you need it most. The cornerstone of your winter hiking kit, the Atom SV serves as a standalone and rides comfortably under a hardshell for next-level protection.

What's been updated: Updated with a FC0 DWR (Durable Water Repellent) finish that's free from intentionally added PFAS. Improved, female-specific thermal patterning maximizes breathability in the pits while providing extra warmth on the side panels.

Our warmest Atom jacket for cold-weather hiking Moisture-resistant outer face fabric Breathable Lightweight Wind resistant Breathable Coreloft synthetic insulation keeps you warm even when it's wet Wind-resistant Tyono 30 micro ripstop face fabric resists snagging, abrasion, and pilling Thermo-mapped for optimal performance, stretch underarm gussets with Coreloft insulation prevent overheating without sacrificing warmth Recycled nylon ripstop lining resists internal abrasion Regular fit provides freedom of movement with room for layers Garment Centre Back Length: Size S is 26"/66cm - Varies by size