Arc'Teryx Atom LT Jacket - Women's Color:Arcteryx Black and because there aren't any

and because there aren't any on the Stratos/Sirrus updated hipbelt

5% other fibers

A warm and ultra-comfortable choice when conditions demand it

High performance

Over 12+ different possibilities to wear

Arc'Teryx Atom LT Jacket - Women's Color:Arcteryx Black and because there aren't anyPerforming as midlayer and standalone across a broad range of activities and output levels, the iconic Atom LT is an Arcteryx mainstay. Over time, we have refined the design to elevate performance, improve durability and extend its versatility. Its Coreloft Compact insulation retains heat when wet and withstands repeated packing and unpacking. Light, soft and durable, the Tyono 20 face fabric resists wind and weather, and stretch fleece side panels