Manufacturer's Description

Visit Arc'teryx's Atom LT Vest page.

Retailers' Descriptions

Here's what other sites are saying:

Award Winner - Outdoor Gear Lab Editor's Choice AwardAward Winner - Best in Test: Allmountain Magazine (Germany)The Arc'teryx Women's Atom LT Vest is a synthetic insulated vest for lightweight warmth for everyday use to hiking through the chill. The Atom LT has a trim Fit, sized to Fit over a base layer and underneath a shell jacket, and falling to the hip so it won't get in the way. The Coreloft Insulation traps warm air to keep your core toasty throughout and dries quickly if wet. The side panels Are made with Polartec Power Stretch Hardface fleece to promote movement and breathability for active pursuits. The 100%; nylon Tinthan fabric finishes the vest for a durable outer coated with a durable water repellent finish for water resistance. Packs small so you can bring it along anywhere, and a clean look to warm your heart. 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 Low profile, Polartec Power Stretch with Hardface stretch side panels provide trim Fit and allow for ventilation Mid height collar is soft next to skin, insulated, and layers easily A four-way stretch fabric that allows for excellent athletic movement and good breathability to maintain comfort Some products feature Hardface Technology for a Higher level of abrasion resistance

- Moosejaw

Upgrade your vest game with the Arc'teryx Atom SL Vest serving as an outer layer for extra torso warmth on cool, dry days and an ultra-functional midlayer when the rain creeps in. This sleeveless is a brilliant combination of durable Tyono(TM) nylon, 4-way stretch, breathable Polartec(TM) side panels and 60 g synthetic insulation that'll regulate your body temp while climbing or shredding, but don't hesitate to don the Arc'teryx Atom SL Vest on a downtown stroll either - the low-bulk trim fit is as active as it is stylish.

- evo

Insulated, mid layer jacket with wind and moisture resistant outer face fabric; ideal as a layering piece for cold weather activities. This sleeveless core-heater hugs the body with efficient Coreloft


Drizzles can get lost, sweat can take a hike, but toasty warmth is welcome. Keep what you like with the women's Arc'teryx Atom LT insulated vest's water protection, breathability and insulation.



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 are 3 reviews for other versions of the Atom LT Vest. Read all reviews »

Where to Buy

Help support this site by making your next gear purchase through one of the links above. Click a link, buy what you need, and the seller will contribute a portion of the purchase price to support Trailspace's independent gear reviews.