The Womens Atom LT Hoody from Arc'teryx is designed as an active-use insulation layer, providing vital core warmth with liberal mobility and breathability. Lightweight and compressible, the Atom LT Jacket features Coreloft insulation in the torso and arms and hood. The side panels and underarms feature smooth faced, air permeable fleece stretch for ventilation. A wind and moisture resistant outer shell extends stand-alone usability.
Sustainability | Hiking |
Hiking | Yes |
Product Code | A4215855 |
RN_Clothing_Type | Jackets & Gilets |
Packable | |
Wind resistant | |
RN_Clothing_Type | Jackets & Gilets |
Packable | YES |
Waterproof | No |
Wind resistant | Yes |

No one does mountain kit quite like the Canadian brand, Arc’Teryx, who were originally called Rock Solid. Founded in 1989 by Dave Lane, they have a long history of innovation and are loved for their minimalist style, design features and craftsmanship. Everything they do is beautifully made and thanks to the use of GORE-TEX, is fully waterproof, windproof and built to last. Arc’Teryx comes from the Archaeopteryx, one of the earliest know birds. The logo is based on the ‘Berlin specimen’, a fossil of the bird and the most complete skeleton found to date.
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