The iconic and sustainable Rainier Puffer Vest is engineered from lightweight, recycled, down-alternative insulation for exceptional four-season versatility, with a 100% nylon shell. The Rainier’s Primaloft® Silver Insulation is crafted from 70% recycled polyester, keeping you warm so you can stay outside year-round and make a difference for the planet. The vest packs into its own front side pockets, and features the CB rubber logo at the back neck, and is finished with a custom Cisco patch embroidered on the left chest.