Arc'Teryx Atom SL Jacket Men's

Keep your core warm on chilly hikes and winter runs. This Arc'teryx insulated jacket gives you warmth where you need it. Uninsulated sleeves and stretchy side panels boost breathability.

• Breathable, lightweight and abrasion-resistant
• Excels in all mid-output mountain activities; made for hikers and loved by athletes, runners, skiers and guides
• 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
• Durable, lightweight Fortius™ Air 20 stretch nylon plain-weave face fabric for maximum airflow
• Moisture-resistant outer face fabric
• FC0 durable water repellent (DWR) finish repels moisture and is PFAS-free
• Ultrabreathable, 100% recycled stretch Coreloft™ synthetic insulation keeps your torso warm
• Lightweight stretch Octa® Fleece side panels provide freedom of movement and improve ventilation
• Uninsulated sleeves for reduced weight, extra arm mobility and easy packability
• Articulated patterning for unrestricted mobility
• 2 hand pockets with zippers
• Chest pocket with zipper
• Dual hem cinches seal out drafts and adjust length
• Contains materials that meet the bluesign® criteria
• Shell and lining: bluesign®-approved material
• Contrast and insulation: recycled content
• PFAS (per- and polyfluoroalkyl substances) compliant

Best Use	Multisport
Fabric	Fortius™ Air 20 stretch nylon plain-weave face fabric (88% nylon/12% elastane); side panels: Octa® Fleece
Insulated	Yes
Insulation Type	Synthetic
Insulation	Coreloft™ Stretch, 40 g/m²
Warmth	Warm
Hood	Yes
Packable	Yes
Back Length	Hip-length
Back Length (in.)	27.5 inches
Gender	Men's
Weight	9 ounces
Sustainability	Fair Trade Certified Contains materials that meet the bluesign® criteria