The trim hybrid Arc'teryx Women's Atom LT Jacket 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, arms and hood. The side panels and underarms feature Polartec Power Stretch with Hardface Technology, delivering stretch mobility and breathability. A wind and moisture resistant outer shell extends stand-alone usability.
Arc'teryx Coreloft Insulation is a synthetic insulation made of fibers in mixed sizes that are crimped to trap air and retain warmth. Available in different thicknesses for end-use performance and comfort.
- Lightweight and highly compressible
- Durable and resilient
- Retains its warmth in humid and wet conditions and dries quickly if wet
Atom: Insulated mid layers made with hydrophobic synthetic material that resists absorbing moisture. Outer fabric has a water-repellent finish
LT=Light Weight: Built with highly durable top performance materials but designed with a streamlined minimalist set of features to provide very light weight
Atom LT: Most versatile in terms of insulation, weight and application, often used as an outer layer with weather resistant properties
See "Overview" below for specs and sizing information.