Sierra Designs has been creating gear for camping, backpacking, and general all-weather protection since before many of us were even born so you have to respect their dedication. The upcoming atmos x Sierra Designs 60/40 Mountain Jacket is coming out soon and features very great functionality as it has been constructed with 60% cotton and 40% polyester. The jacket can fit over layers due to its major flexibility and features big cargo pockets as well as a colorful interior lining. If you want to prepare for the upcoming Fall/Winter seasons with this jacket you can do so soon as the atmos x Sierra Designs 60/40 Mountain Jacket will be available on September 13 via atmos online and in-store.
