Style, Simplified

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.

Features & Specs

Technical features

Moisture-resistant outer face fabric

Breathable

Lightweight

Compressible and packable

Durable

Wind resistant

Ultralight

Construction

Fortius Air 20 nylon liner is lightweight, breathable, and made with recycled content

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

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

Size

XS, S, M, L, XL, XXL

Weight

280g / 9.9 oz

Fit

Fitted

Sizing chart

Men's sizing chart & fit guide - tops
Activity

Alpine/Hike/Everyday

Model

X000009560

Grab It While You Still Can.