Arc’teryx Atom SL ("Lightweight Hoody") in Solitude - W's M

Arc’teryx women’s Atom Lightweight Hoody (lightly insulated windbreaker) - size medium. That's what they used to call it, at least. The current model is now known as the Atom SL, but it's the same thing then as now, just renamed I think in 2024. It's lightly insulated at the core, and has non-insulated arms. A brisk morning walking / hiking windbreaker, more or less. You could run in it if you "run cold" or are running in the 20s - 30s (F), as it's not heavily insulated, and it breathes well out of the underarm area. My wife never ran it or even wore it more than a few dog walks (hence the sale), but I had one for a few years and used it a lot and that's my take on the use case for it. It has a fold-away adjustable hood (button at back of collar to stow after rolling it up, with a toggle to adjust around head). The color "Solitude" is a faintly gray-lavender. My wife paid $230 at the Arc’teryx store in downtown Seattle in 2023. She said to sell it; she just doesn’t wear it now that we live in a different climate. Zero smells or flaws / in perfect condition, except for the wrinkles. The original hang tag is obviously no longer attached, but it’s included. I know she washed it once in the spring, and it has been hanging up on a contoured wood hanger in the closet, since. Ready to wear. The Atom SL Hoody is one of the most useful (and packable) pieces you can own. Wear it as a standalone layer when trail runs take you through cold, wet weather or layer it with a waterproof shell when mountain pursuits demand additional warmth and mobility. Breathable and weather-resistant, it has stretch insulation in the body but not the sleeves or hood — maximizing packability while still delivering focused warmth to your core. TECHNICAL FEATURES: Moisture-resistant outer face fabric Breathable Lightweight Compressible and packable Durable Wind resistant Ultralight CONSTRUCTION: Fortius™ Air 20 face fabric effectively balances air permeability and weather resistance with lightweight durability and stretch Stretch synthetic insulation is breathable, warm, and light, adds freedom of movement, and is made with recycled content Lightweight stretch Octa® Fleece side panels provide freedom of movement and improve ventilation CUFF & SLEEVES: Uninsulated, mesh lined sleeves give light protection and regulate temperature DESIGN & FIT: Fitted, with articulated patterning for mobility and comfort FABRIC TREATMENT: FC0 DWR (Durable Water Repellent) finish repels moisture and is free from intentionally added PFAS HEM CONFIGURATION: Adjustable hem draw cord seals out drafts HOOD CONFIGURATION: Adjustable, low profile uninsulated StormHood™ POCKET CONFIGURATION: Two hand pockets with zippers