The Bergtagen Lite Insulation Vest for men is a lightweight, packable vest ideal for mountaineering and outdoor activities. Made from recycled polyester and insulated with high-performance PrimaLoft® Silver Insulation with P.U.R.E. Technology, it retains its loft and warmth even when damp. Perfect for layering in cold conditions or for pulling on during breaks, it features a simple design with elasticated armholes, two-way front zipper with autolock, zippered vertical chest pocket and two zippered hand pockets.