Arc'teryx Atom SL Hoody Women's Arctic Silk

Lighter than the original, the Atom SL Hoody is one of the most useful (and packable) pieces you can own. Wear it as a standalone layer when trail runs take you through cold, wet weather or layer it with a waterproof shell when mountain pursuits demand additional warmth and mobility. Breathable and weather-resistant, it has stretch insulation in the body but not the sleeves or hood — maximizing packability while still delivering focused warmth to your core.

What's been updated: Updated with recycled Fortius™ Air 20 fabric, recycled stretch synthetic insulation, and FC0 DWR finish for improved mobility and a lower footprint. New Octa® Fleece side panels give enhanced breathability and less micro shedding. The StormHood™ is now lined and no longer stowable. The Bird logo is embroidered for long lasting visual.

Technical features

• Moisture-resistant outer face fabric

• Breathable

• Lightweight

• Compressible and packable

• Durable

• Wind resistant

• Ultralight

Construction

• Fortius™ Air 20 face fabric effectively balances air permeability and weather resistance with lightweight durability and stretch

• Stretch synthetic insulation is breathable, warm, and light, adds freedom of movement, and is made with recycled content

• Lightweight stretch Octa® Fleece side panels provide freedom of movement and improve ventilation

Cuff & Sleeves configuration

• Uninsulated, mesh lined sleeves give light protection and regulate temperature

Design & Fit

• Fitted, with articulated patterning for mobility and comfort

• Garment Centre Back Length: Size S is 26"/65cm - Varies by size

Fabric treatment

• FC0 DWR (Durable Water Repellent) finish repels moisture and is free from intentionally added PFAS

Hem configuration

• Adjustable hem draw cord seals out drafts

Hood configuration

• Adjustable, low profile uninsulated StormHood™

Pocket configuration

• Two hand pockets with zippers

Sustainability

• Contains materials that meet the bluesign® criteria

• Shell - bluesign® approved material

• Contrast - recycled content

• Insulation - recycled content

• Lining - bluesign® approved material

• This article was treated with an anti-odour biocidal product (Polygiene)

• PFAS (Per- and polyfluoroalkyl substances) Compliant

Weight

240g / 8.5 oz

Fit

Fitted

Fit: Fitted

Our trimmer fit is patterned to stay close to the body through the chest, waist, hip, and thigh. Its low profile eliminates bulk, moves with the body, and fits comfortably over first layers or under outer layers.

Materials

• Contrast: Octa® Polyester Fleece, 40D Delta Face, 122gsm - 100% Polyester

• Synthetic Insulation: Coreloft™ Stretch, 40gsm - 100% Polyester

• Lining: Recycled 20d nylon plain weave weft stretch FC0 DWR, 58gsm - 88% Nylon, 12% Elastane

• Body: Fortius™ Air 20 - Plain Weave, FC0 DWR, 58gsm - 88% Nylon, 12% Elastane

• Origin of fabric: TAIWAN, CHINA

• Origin of dyeing: TAIWAN, CHINA

• Origin of Manufacture: BANGLADESH

• May release plastic microfibres into the environment when washing

Care

• Machine wash gentle low

• Tumble dry gentle low

• Do not bleach

• Wash dark colours separately

• Do not dry clean

• Do not iron

• Do not use fabric softener

• Double rinse

• Do not wring