Polartec Power Grid fleece reduces fabric weight and increases warmth and compressibility 6-oz. 100% Recycled Polyester provides superior wicking action Highly breathable, warm, lightweight and easily packable Pullover style with 4-snap center front placket and stand-up collar Two top chest pockets and two hand warmer pockets Fabric contains a minimum of 50% Repreve™ recycled fibers that conserve energy and reduce CO2 emissions Imbued with silver salt (salt chloride) to inhibit the growth of odor causing bacteria for the life of the garment 6 oz Polartec Power Grid Fleece, 100% Polyester