Arc'teryx Atom SL Jacket Women's Men's Vest The midsole’s rocker geometry drives

The midsole’s rocker geometry drives propulsion and is made from InFuse

Be it a backyard barbecue with friends or a day perusing the collections at the Honolulu Museum of Art

A large zipper opening down the full length of the front provides an excellent overview of contents

this sleek multi-tool packs all of its functions between two durable Alox scales

With plenty of traction from the carbon steel Recreational toe and heel crampons

Arc'teryx Atom SL Jacket Women's Men's Vest The midsole’s rocker geometry drivesLightest, most packable Atom Jacket for big efforts in cold, wet conditions. Lighter than the original and with the same features as the hoody by the same name (minus the hood, of course), the Atom SL Jacket is one of the most useful (and packable) pieces you can own. Wear it as a standalone layer when trail runs take you through cold, wet weather or layer it with a waterproof shell when mountain pursuits demand additional warmth and mobility.