The Arc'teryx Atom Heavyweight Hoody offers a multifaceted insulation solution, providing warmth, breathability, wind and weather resistance, packability, and durability. It is built with advanced Coreloft™ synthetic insulation, a Tyono™ 30 shell that is treated for enhanced resistance, and Permeair™ panels under the arms for improved ventilation. This versatile piece can be utilized as a midlayer or stand-alone option during periods of rest in cold weather. Additionally, the insulated hood is designed to fit comfortably with helmets, offering additional warmth and protection.
Technical Features
Moisture-resistant outer face fabric
Breathable
Lightweight
Compressible and packable
Insulated
Wind resistant
Construction
Light, durable and wind resistant Tyono™ 30 has a dura coating for increased longevity
Resilient Coreloft™ synthetic insulation is mapped for optimal thermal performance
Permeair™ 20 underarm improves breathability
Cuff & Sleeves Configuration
Stretch-woven cuffs
Cuff construction increases durability, eases layering and removal
Design & Fit
Regular fit ensures optimal ventilation with comfort and mobility
Fabric Treatment
DWR (Durable Water Repellent) finish repels moisture
Hem Configuration
Drop back hem
Adjustable hem drawcord
Hood Configuration
Insulated helmet compatible StormHood™ with structured mini hood brim
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
Dope dyed uses significantly less water and energy in the dyeing process
Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate)
Zippers & Fly Configuration
Corded zipper-pulls reduce noise and are easy to grab
No Slip Zip™ front zipper
Materials
Coreloft™ 60 (60 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
Coreloft™ 80 (80 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
Coreloft™ 120 (120g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
Self: Tyono™ 30 denier shell with DWR treatment - 100% nylon
Dope Permeair™ 20 - 100% nylon
Origin of fabric: JAPAN
Origin of dying: JAPAN
May release plastic microfibres into the environment when washing
