Women's Atom Jacket

Performing as midlayer and standalone across a broad range of activities and output levels, the iconic Atom is an Arc‘teryx mainstay. Over time, we 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. The Atom Jacket was previously the Atom LT Jacket. Size and Fit Tips: Fitted Fit - This 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 our first layers. This model's fit has evolved. Before you check out, please make sure to reference our sizing chart to determine your correct size. DETAILS Best For: Hiking, Everyday Fitted Moisture-resistant outer face fabric Breathable Lightweight Compressible and packable Insulated Wind resistant 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 Drop back hem Laminated hem 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 Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate) Zippers & Fly Configuration No Slip Zip™ front zipper Custom TPU zipper pulls are easy to operate and glove-friendly