WOMEN'S JACKETS Waterproof Shell | Down Jackets | Synthetic Insulation | Softshell | Windproof Shop Now WOMEN'S LEGWEAR Ski Trousers | Softshell | Waterproof Shell | Shorts | Tights Shop Now WOMEN'S MIDLAYER Fleece | Powerstretch | Casual Shop Now WOMEN'S BASELAYER Tops | Legwear | Underwear Shop Now Arcteryx Atom SL Hoody The Arc'teryx Women's Atom SL Hoody is a lightweight and lightly insulated jacket, which blurs the line between an insulating jacket and a windshirt. Stretch fleece side panels allow for temperature regulation, during mid to high output activities. This is a versatile jacket, ideal for a variety of applications for the active user. The outer fabric is light and soft Tyono with a DWR treatment, which provides water repellency and wind resistance. The insulation in the jacket is Coreloft Compact, which has undergone a special process to reduce the bulk of the yarns, without reducing the insulation value. This gives a lightweight and breathable insulation, which is still thermally efficient. Shop Now