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.

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