Arc'teryx Atom LT Vest


Weight 193 g / 6.8 oz
Fit Athletic fit, Hip Length
Materials Polartec Power Stretch with Hardface Technology, Luminara—Nylon weave fabric with wind and water repellant coating, 60 gm / sq m Coreloft insulation

While the women's version hasn't been reviewed yet, there is 1 review for other versions of the Atom LT Vest. Read all reviews »

Manufacturer's Description

Visit Arc'teryx's Atom LT Vest page.

Retailers' Descriptions

Here's what other sites are saying:

On Sale. Free Shipping. Arcteryx Women's Atom LT Vest FEATURES of the Arcteryx Women's Atom LT Vest Lightweight wind resistant face fabric with DWR finish helps shed water Synthetic Coreloft insulation is quick drying, compressible and retains warmth when wet Breathable, side panels made from Polartec Power Stretch for enhanced comfort and mobility Soft brushed insulated collar layers easily Two hand pockets with zippers, internal chest pocket with zipper Drop back hem for more coverage Trim fit patterned with lower volume for reduced bulk Full front zip with wind flap helps to keep cold drafts out

- Moosejaw

The Atom LT Vest from Arc'teryx functions perfectly as an outer layer when times are cool and dry, but works just as well as a mid layer in those chilly and wet conditions. This vest offers Coreloft insulation to keep you super warm, but also utilizes permeable sides to allow for some airflow if things heat up. The Atom LT Vest will provide you with enough pockets for storing all of the essentials and then some. The Arc'teryx logo on the chest and some nice dark colors make the Atom LT Vest stylish enough for any occasion. PRODUCT FEATURES: Fit: Trim, hip length Tinthan: 100% nylon Polartec Power Stretch with Hardface Technology: 88% polyester, 12% elastane Coreloft: 60 insulation (60 g/m Light, soft face fabric has DWR finish to repel moisture and good air permeability for active use Low profile, stretch side panels provide trim fit and allow for ventilation Mid height collar is soft next to skin, insulated, and layers easily Two zippered hand pockets, internal zippered chest pockets

- Appalachian Outdoors

This core-heater hugs your body with efficient Coreloft(TM) insulation to preserve warmth, while durable fleece side panels ventilate and stretch to free you up on for active adventures.


The Arc'teryx Women's Atom LT Vest adds a lot of core warmth to your mountainous adventures whether you're climbing, biking, running, hiking, or camping. Coreloft insulaton keeps you warm even if it happens to get a bit damp, and Polartec's Power Stretch side panels provide a full range of motion, breathe comfortably, and resists abrasion thanks to Polartec's Hardface Technology. Arc'teryx made the shell out of a durable Tinthan nylon, and its DWR coating helps light drizzle bead up and roll off.