The most versatile all around synthetic insulated hoody from Arc'teryx, and the newest version of the former extremely popular Atom LT Hoody.  A top pick for our Seattle Mountaineering Store for use underneath your rain shell in extreme wet weather when some customers will prefer a synthetic insulation layer.  Synthetic Coreloft™ insulation still retains the majority of its insulation value when wet.  This low-profile jacket is very lightweight and is designed to be worn as either a midlayer underneath a rain shell or as your outer layer.  Stretch fleece side panels increase breathability and provide a more low-profile fit when worn as a mid-layer underneath your outer storm shell.
Details
- Tyono™ 20 Denier Outer Fabric with FCO DWR Treatment, 100% Nylon
 - Outer Fabric is Light, Soft, and Air Permeable
 - Coreloft™ Compact 60 100% Polyester Insulation
 - 20d 100% Recycled Ripstop Nylon Lining Fabric
 - Performance Stretch Fleece Side Panels for Increased Breathability.  93% Polyester, 7% Elastane
 - Adjustable Insulated Low-Profile Stormhood™ with Structured Mini Hood Brim
 - Adjustable Hood Drawcord with Single Pull Adjuster
 - No Slip Zip™ Full Length Front Zipper
 - Custom TPU Zipper Pulls
 - Two Zippered Hand Warmer Pockets
 - Internal Zippered Chest Pocket
 - Stretch-Knit Cuffs
 - Articulated Elbows
 - Gusseted Underarms
 - Adjustable Drop Back Laminated Hem with Dual Adjusters
 - Trim Fit
 - Wind and Moisture Resistant
 - Breathable
 - Insulated
 - Very Compressible
 - Extremely Lightweight
 - Versatile
 - 12.5 oz (355 g)