When warmth is your priority, zip up the Atom SV Hoody. Made for frigid hikes and above-the-treeline adventures, its synthetic insulation and StormHood™ seal in heat for consistent comfort in cold, damp, and windy conditions. Strategically placed for max breathability, full-length side panels provide a welcome flow of air on that final summit stretch. The workhorse in your winter kit, it delivers hefty protection on its own and rides comfortably under a hardshell when the sky opens up.

What's been updated: Updated with a more streamlined fit and a FC0 DWR (Durable Water Repellent) finish that’s free from intentionally added PFAS. Improved male-specific thermal patterning on the side panels maximizes breathability and reduces overheating.

Technical features

• Moisture-resistant outer face fabric
• Breathable
• Lightweight
• Wind resistant

Construction

• Breathable Coreloft™ synthetic insulation keeps you warm even when it's wet
• Thermo-mapped for optimal performance, full-length stretch side panels with Coreloft™ insulation prevent overheating and humidity buildup
• Wind-resistant Tyono™ 30 micro ripstop face fabric resists snagging, abrasion, and pilling
• Recycled nylon ripstop lining resists internal abrasion

Cuff & Sleeves configuration

• Stretch-knit cuffs

Design & Fit

• Regular fit provides freedom of movement with room for layers
• Garment Centre Back Length: Size M is 29"/72cm - Varies by size

Fabric treatment

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

Hem configuration

• Adjustable hem draw cord seals out drafts

Hood configuration

• Insulated, helmet compatible StormHood™
• Adjustable hood provides custom protection

Patterning

• Articulated patterning for unrestricted mobility

Pocket configuration

• Two hand pockets with zippers

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

Materials

• Synthetic Insulation: Coreloft™ 120 (120 g/m²) - 100% Polyester (80% recycled polyester)
• Body: 30dx30d Mechanical Stretch Mini-Rip w/PU coating, FC0 DWR, 55gsm - 100% Nylon
• Lining: 20d recycled dope dyed nylon ripstop, FC0 DWR, 40gsm - 100% Nylon
• Contrast: Recycled 20d nylon plain weave weft stretch C0 DWR, 58gsm - 88% Nylon, 12% Elastane
• Origin of fabric: JAPAN
• Origin of dyeing: JAPAN
• May release plastic microfibres into the environment when washing