Lightweight vest with good packing properties, providing extra warmth on chilly summer evenings or during high-altitude hikes. Made from soft polyester material and filled with lightweight G-Loft Supreme synthetic insulation. This thoughtfully designed insulation piece warms the upper body without taking up much space in your luggage. Features a two-way front zipper and two spacious pockets for warming your hands. Elastic binding at the armholes and hem.