The body fabric is made of midweight Synchilla® 100% recycled polyester double-sided fleece with an anti-pilling finish Full-zip vest with a zip-through, stand-up collar for warmth; exterior of the collar is trimmed with recycled nylon taslan One zippered, left-chest patch pocket and two welted front pockets with webbing zipper pulls hold your essentials and have 100% recycled nylon contrast fabric Trimmed with shape-holding, abrasion-resistant binding around the collar and hem Weight: 278g Patagonia Men's Synchilla Vest | GWC