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Insulated, wind-resistant pants using Coreloft™ 60 for lightweight, insulative comfort during colder conditions. Ideal during Alpine adventures as an over layer to preserve body heat during periods of low activity. Atom Series: Synthetic insulated mid layers | LT: Lightweight.
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XS, S, M, L, XL, XXL
335 g / 11.8 oz
These Coreloft™ insulated pants are designed to keep you warm on the coldest days, or to be used as an extra outer layer during low activity moments in the mountains.
Arc’teryx-developed Coreloft™ insulation has a very high warmth-to-weight ratio, meaning it delivers great warmth for very little weight and low profile volume. The resilient structure of the insulation resists compacting, so it can be repeatedly stored and returned to full loft. The outer fabric on the Atom LT Pant is weather-resistant, enabling it to function as an outer layer. Full side zips provide ventilation as desired and open pant legs wide when dressing over equipment.
- Lightweight, resilient Coreloft™ synthetic insulation is compact and warm
- Outer fabric sheds moisture and blocks wind
- Full side zipper opening adjusts ventilation, opens wide over equipment
- Articulation in the seat and knees provides room for layers to move freely
- Elastic waist
- Coreloft™ 60 insulation (60g/m²)
Full Feature List
- Compressible and packable
- Wind resistant
- DWR finish (Durable Water Repellent) helps repel water from fabric surface
- Articulated knees and seat
- Laminated wind flap
- Bottom snap closure on zip
- Full length separating side zippers to allow removal over boots and crampons
- Adjustable pant cuff drawcord
- Internal stow pocket with attachment point
- Coreloft™ 60 (60 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
- Tyono™ 20 denier shell with DWR treatment - 100% nylon
- Machine wash in cold water on a gentle cycle
- Do not bleach
- Tumble dry on low heat on a delicate setting
- Do not iron
- Do not wring
- Do not dry clean