Arc'teryx Men's Atom SL Jacket in Alpine Blue

Regular price$259.95

Color: Alpine Blue
Size: Medium
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Superlight, abrasion-resistant hiking jacket with breathable stretch insulation.

Atom

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

Superlight

Superlight materials and design, emphasizing lightweight and packability over durability.

Synthetic insulation

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

Fair Trade Certified™

Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.

Description

Our lightest insulated jacket excels in all mid-output mountain activities. From shoulder-season hikes to easy winter runs, its recycled stretch insulation delivers targeted warmth to your core without limiting mobility. Uninsulated sleeves and stretchy, fleece-lined side panels boost breathability and make for easy overhead movements. Made for hikers. Loved by athletes, runners, skiers, and guides.

Features & Specs

Technical features
  • Moisture-resistant outer face fabric
  • Breathable
  • Lightweight
  • Abrasion resistant
Construction
  • Lightweight stretch Octa® Fleece side panels provide freedom of movement and improve ventilation
  • Durable, lightweight Fortius™ Air 20 stretch nylon plain-weave face fabric for maximum airflow
  • Ultra-breathable, 100% recycled stretch Coreloft™ synthetic insulation keeps your torso warm
  • Uninsulated sleeves for reduced weight, extra arm mobility, and easy packability
Design & Fit
  • Garment Centre Back Length: Size M is 27.5"/70cm - Varies by size
Fabric treatment
  • FC0 DWR (Durable Water Repellent) finish repels moisture and is free from intentionally added PFAS
Hem configuration
  • Dual hem cinches seal out drafts and adjust length
Patterning
  • Articulated patterning for unrestricted mobility
Pocket configuration
  • Chest pocket with zip
  • 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
  • PFAS (Per- and polyfluoroalkyl substances) Compliant
Size XS, S, M, L, XL, XXL
Weight 255g / 9 oz
Fit Fitted
Sizing chart
Men's
Our size guide provides a general idea of how your body measurements correspond to our garments, however it does not fully reflect each item's unique specifications. Each piece is designed with specific fits tailored to the intended activity, taking into account ergonomics, comfort, layering systems, and optimizing the performance of fabric technologies.
Jacket/shirt sizing chart - new sizing

Size

Sleeve

Chest

Waist

Hip

Your body measurements in centimetres

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 Alpine/Hike
Model X000010282
Manufacturing facility Youngone (CEPZ) LTD, Bangladesh

 

Fit & Sizing

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 & Care

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
  • Origin of fabric: VIETNAM
  • Origin of dyeing: VIETNAM
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

Arc'teryx Layering Guide

Layers are the instruments of keeping you dry, warm and using your energy efficiently. Put into the right systems, a good sequence of layers provides you with weather protection, moves moisture away from your skin, conserves or dissipates heat, and does this in the least amount of time.