Arc'teryx Atom SV Hoody Women's Mongoose

The Atom SV Hoody is the warmest jacket in Arc'teryx's Atom range, made for cold days in the mountains when you are moving at a moderate pace. It was previously called the Atom Heavyweight Hoody.

Warmth where you need it. Coreloft 120 synthetic insulation in the body provides warmth with little weight and bulk, while a stretchier 60 g/m² insulation under the arms and breathable side panels release heat when you work harder. It is still built for warmth first, so it suits moderate effort better than sustained high output.

Weather protection. The wind-resistant mini-ripstop nylon has a DWR finish that sheds light moisture. DWR is water-repellent rather than waterproof, so add a shell for sustained rain or wet snow.

Details that work with gloves on. The insulated StormHood fits over a helmet, internal cuff gaiters seal out drafts, and the hood and hem adjust with one hand.

• Insulation: Coreloft 120 (120 g/m²), 100% polyester (80% recycled)
• Body: 30D mechanical stretch mini-ripstop, 100% nylon, PU coating, PFAS-free DWR
• Lining: 20D recycled nylon ripstop, 100% nylon
• Side panels: recycled 20D nylon plain weave, 88% nylon, 12% elastane
• Fit: Regular, women's specific
• Weight: 415 g