The Atom is the ultimate outdoor kit essential, delivering reliable, breathable warmth for chilly alpine starts and unexpected summit squalls. Built with lightweight Coreloft insulation that won't pack out (even after years of wear) and stretchy fleece side panels, it traps and dumps heat strategically. Slide it under a hardshell for a clutch layering system that'll keep you warm, even if it gets wet.
What's been updated: Updated with recycled Coreloft™ insulation and DWR (Durable Water Repellent) free from intentionally added PFAS.
Materials
- Contrast: Circular Knit Fleece, 215 gsm, FC0 DWR - 93% Polyester, 7% Elastane
- Body: 20dx20d nylon ripstop, FC0 DWR, 45gsm - 100% Nylon
- Synthetic Insulation: Coreloft™ 60 (60 g/m²) - 100% Polyester
- Lining: 20D GORE-TEX ePE bladder, 40gsm, FC0 DWR - 100% Nylon
- Origin of fabric: JAPAN
- Origin of dyeing: JAPAN
- 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
Size:
| Size | S | M | L | XL | XXL | 3XL | 4XL | 5XL |
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| USA/CAD | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
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| UK | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 |
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| EUR/FR | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 |
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| EUR/DE | 36 | 40 | 38 | 40 | 42 | 44 | 46 | 48 |
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| AUS/NZ | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
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