Light, versatile synthetic insulated jacket works as a midlayer and standalone. Atom Series: Synthetic insulated midlayers. *The Atom Jacket was previously the Atom LT Jacket.

ATOM
Versatile synthetic insulated mid layers with a high degree of weather resistance.

SYNTHETIC INSULATION
Man-made insulation with quick dry times, durability and retains warmth when damp.

DOPE DYE
Adding pigment at the polymer level which saves water, reduces C02 emissions and increases fabric colourfastness.

MULTI-USE
Versatile high performance designs for diverse activities and conditions.

ATOM JACKET

Light, packable and proven, the Atom – an Arc’teryx icon – is a performance warming layer for backcountry adventures, alpine ascents and downtown commutes. Refined for its next generation, we elevated its performance and extended its versatility. The Coreloft™ Compact 60 insulation retains heat when wet and withstands repeated packing and unpacking. The soft, durable Tyono™ 20 face fabric resists wind and weather, and stretch fleece side panels improve ventilation and freedom of movement.

Weight 330g / 11.6 oz
Fit Fitted
Model MeasurementsHeight: 6'0"/182.9cm, Chest Width: 36"/91.4cm, Waist: 29"/73.7cm, Inseam: 31"/78.7cm
Wearing Size: Medium
Sizing Chart Men's Sizing Chart & Fit Guide - Tops
Activity Hiking / Trekking / Rock Climbing / Alpine Climbing / Around Town
Model X000007349
Manufacturing Facility Youngone (CEPZ) LTD, Bangladesh

FULL PRODUCT FEATURES

Technical Features

Moisture-resistant outer face fabric
Breathable
Lightweight
Compressible and packable
Insulated
Wind resistant
Versatile

Collar Configuration

Mid-height collar is insulated and fleece-lined, layers well

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

Cuff & Sleeves Configuration

Stretch-knit cuffs
Cuff construction increases durability, eases layering and removal

Design & Fit

Trim fit for base layer or light mid-layer use

Fabric Treatment

DWR (Durable Water Repellent) finish repels moisture

Hem Configuration

Dual lower hem adjusters
Laminated hem
Slight drop hem

Patterning

Articulated elbows
Gusseted underarms for mobility and comfort

Pocket Configuration

Two hand pockets with hidden zippers
Internal chest pocket with zip

Sustainability

Dope dyed lining fabric
Contains materials that meet the bluesign® criteria

Zippers & Fly Configuration

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

MATERIALS & CARE

Materials

Self: Tyono™ 20 denier shell with FC0 DWR treatment - 100% nylon
Stretch fleece - 94% polyester, 6% elastane
Insulation: Coreloft™ 60 (60 g/m²) - 100% Recycled Polyester - bluesign Approved Material
Lining: Dope Permeair™ 20D - 100% nylon - Dope Dyed, bluesign Approved Material (select colours)

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 Guide

Filters

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Atom Jacket Men's