Arc'teryx Atom Hoodie

The Arc'teryx Atom Hoodie in Black Sapphire is a lightweight men’s insulated jacket built for adaptable layering across seasons—perfect as a standalone or midlayer. Featuring Coreloft™ Compact synthetic insulation and a moisture-resistant outer face, this jacket keeps you warm without overheating. It’s breathable, wind-resistant, and designed to move with you, whether you're navigating trails, cycling to work, or layering up for unpredictable days outdoors. Want to learn more? Read our full guide to the Arc'teryx Atom Hoodie to explore its performance, fit, and versatility in depth. Key Features Coreloft™ Compact insulation for efficient warmth with minimal bulk Moisture-resistant Tyono™ 20 outer face is wind resistant and durable Stretch-knit cuffs and articulated patterning for enhanced mobility Breathable construction with side fleece panels for thermal regulation Compressible and packable without sacrificing loft Adjustable, insulated StormHood™ with structured brim for weather coverage Durable stitched hem with dual adjusters to block drafts No Slip Zip™ front zipper stays secure while on the move Glove-compatible custom TPU zipper pulls Two hand pockets with hidden zips for essentials Internal zipped chest pocket for secure storage Fair Trade Certified™ sewn Ideal For Multi-season hiking and trekking Cold weather commuting and cycling Layering for mountaineering, climbing, or ski touring Travel, urban wear, and unpredictable climates Style, Fit & Sizing Trim fit designed to layer comfortably under outerwear Articulated construction supports natural movement Low-profile design for easy packing and layering StormHood™ fits under helmets and offers added protection Our model is 6ft and wears a size M. Washing & Care Instructions Machine wash cold on a delicate cycle with a gentle spin Use mild detergent and rinse twice for best results Tumble dry on low or delicate setting Wash dark colours separately Do not bleach, dry clean, or use fabric softeners Do not iron or wring out the garment FAQs Can the Atom Hoodie handle light rain or snow? Yes, the moisture-resistant outer sheds light precipitation, but it’s not waterproof—ideal under a shell in heavier weather. Is the Atom Hoodie warm enough on its own in winter? It works well as a standalone in mild winter conditions but is best layered under a shell in colder, wet weather. Does it compress easily into a bag or pack? Yes, it packs down well and regains loft quickly, making it great for travel or stashing in your daypack. Are the pockets secure enough for valuables? Yes—two hidden zipped hand pockets and one internal zipped chest pocket keep your essentials safe and accessible. What makes it suitable for active use? Articulated patterning, stretch panels, and breathable insulation support high-output movement in variable weather. Product code: X000009556