Performing as midlayer and standalone across a broad range of activities and output levels, the iconic Atom is an Arc'teryx mainstay. Over time, they have refined the design to elevate performance, improve durability and extend its versatility. Its Coreloft Compact insulation retains heat when wet and withstands repeated packing and unpacking. Light, soft and durable, the Tyono 20 face fabric resists wind and weather, and stretch fleece side panels improve ventilation and freedom of movement.
PRODUCT FEATURES:
• Insulated
• Wind resistant
• Mid-height collar is insulated and fleece-lined, layers well
• 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
• Stretch-knit cuffs
• Cuff construction increases durability, eases layering and removal
• Trim fit for base layer or light mid-layer use
• DWR (Durable Water Repellent) finish repels moisture
• Dual lower hem adjusters
• Drop back hem
• Laminated hem
• Two hand pockets with hidden zippers
• Internal chest pocket with zip
• Dope dyed lining fabric
• Contains materials that meet the bluesign criteria
• No Slip Zip front zipper
• Custom TPU zipper pulls are easy to operate and glove-friendly
• Weight 280g / 9.9 oz
• Moisture-resistant outer face fabric
• Breathable
• Lightweight
• Compressible and packable