Arc'teryx Men's Atom Jacket

Everything you love about the Atom Hoody (minus the hood), the Atom Jacket is the layer you can count on to see you through multiple high-output activities. Wear it solo for chilly forest hikes with windy summits, climbing at the crag and hanging at the campsite, or as a midlayer for touring and wet winter objectives. The Coreloft synthetic insulation stays warm even if you run into light weather, making it a better alternative to down for high-output days year round.

Updated with a FC0 DWR finish for a lower Footprint USA.

Features & Specs

Technical Features

• Moisture-resistant outer face fabric
• Breathable
• Great warmth-to-weight ratio
• Lightweight
• Durable

Construction

• Performance stretch fleece side panels give ventilation
• Resilient Coreloft™ Compact 60 insulation is breathable, warm, and light, performs if wet, and delivers loft retention that resists packing out
• Light, soft Tyono™ 20 is air permeable
• Breathable 20D recycled nylon liner helps regulate temperature and is soft and comfortable next to the skin

Cuff & Sleeves Configuration

• Stretch-knit cuffs

Design & Fit

• Fitted, with articulated patterning for mobility and comfort
• Garment Centre Back Length: Size M is 29"/73cm - Varies by size

Fabric Treatment

• FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free

Hem Configuration

• Adjustable hem draw cord seals out drafts

Pocket Configuration

• Two hand pockets with hidden zippers
• Internal chest pocket with zip

Sustainability

• Contains materials that meet the bluesign® criteria
• Contrast - recycled content
• Insulation - bluesign® approved material, recycled content
• Lining - dope dyed some colours, recycled content
• PFAS (Per- and polyfluoroalkyl substances) Compliant

Zippers & Fly Configuration

• No Slip Zip™ front zipper
• Custom TPU zipper pulls are easy to operate and glove-friendly

Size XS, S, M, L, XL, XXL

Weight 335g / 11.8 oz

Fit Fitted

Sizing chart

Men's

Jacket/shirt sizing chart - new sizing

Your body measurements in centimetres

Size	Sleeve	Chest	Waist	Hip
XXS	78	84	69	83
XS	81	89	74	88
S	83	94	79	93
M	86	102	86	100
L	89	109	94	108
XL	91	119	104	118
XXL	94	129	114	128
3XL	96	139	124	138

NOTE: Men's fit has been updated with a revised fit. Medium size remains unchanged. Smaller sizes are now tighter and larger sizes are now looser. Arc'teryx sizes are intended to fit the above body measurements. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

Activity Hike/Everyday

Model X000009561

Manufacturing facility Youngone (CEPZ) LTD, Bangladesh

 

Fit & Sizing

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 & Care

Materials

• Contrast: Knit Fleece, 215 gsm, polyester with FC0 DWR - 93% Polyester, 7% Elastane
• Body: 20dx20d nylon ripstop w/DWR, 45gsm - 100% Nylon
• Synthetic Insulation: Coreloft™ 60 (60 g/m²) - 100% Polyester
• Lining: 20d recycled nylon ripstop with FC0 DWR, 40gsm - 100% Nylon
• Origin of fabric: JAPAN
• Origin of dying: 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