Only worn to field one day. XL. Clean, no stains, basically NWOT. The Kelvin Lite Vest is your ultimate backup insulation piece. Since it's made out of Primaloft Silver (80 grams) Hi Loft insulation that means this vest packs down incredibly small taking up about as much room as a bottle of water if not less. The Kelvin Lite also utilizes body mapped insulation which essentially places insulation where you need it most and not so much where you are so active. This is a must have for any backcountry hunter. Features: Hand Pockets Zippered Chest Pocket 4-Way Stretch Side Panels High Heat-to-Weight ratio Quick Dry