We designed the warmest jacket in our Atom family with industry engineers, scientists, and hardcore athletes who understand that staying warm is staying safe. Female-specific thermo-mapped insulation (warmer 120gsm in the body, stretchy 60gsm in the pits) strategically traps and dumps heat, so you won't get soggy even when you're working for that summit. A cornerstone of an all-conditions layering system, the Atom SV delivers serious protection on its own, and teams up with a hardshell to keep out any storm.

What's been updated: Updated with recycled Coreloft™ insulation and DWR (Durable Water Repellent) free from intentionally added PFAS. Hood design has been updated for better weather protection and easier repairability.

Technical features

• Moisture-resistant outer face fabric

• Breathable

• Lightweight

• Wind resistant

Construction

• Coreloft™ synthetic insulation provides warmth with minimal weight and bulk

• Female-specific thermo-mapping for increased breathability through underarm gusset

• Nylon lining slides easily over layers

• Mini-ripstop nylon with comfort stretch

Cuff & Sleeves configuration

• Internal cuff gaiters to secure sleeves and seal out drafts

Design & Fit

• Regular fit provides freedom of movement with room for layers

• Garment Centre Back Length: Size S is 26"/66cm - Varies by size

• Hood and hem adjusters can be used one-handed for easy adjustments while in motion

Fabric treatment

• DWR (Durable Water Repellent) finish repels moisture and is PFAS-free

Hem configuration

• Glove-friendly hem cinch adjusts length and keeps out weather

Hood configuration

• Insulated, helmet compatible StormHood™

• Adjustable hood drawcords

Sustainability

• Contrast - bluesign® approved material, recycled content

• Insulation - bluesign® approved material, recycled content

• Lining - dope dyed some colours, recycled content

• PFAS (Per- and polyfluoroalkyl substances) Compliant