Features of The North Face Men's Summit L2 Power Grid VRT Pullover Standard Fit Polartec Power Grid fleece provides an unparalleled warmth-to-weight ratio and offers incredible stretch Raglan sleeves with underarm gussets for improved mobility Stretch-woven collar, cuffs and hem Thumb loops at cuffs Fabric Details Body: 139 grams per squAre meter Polartec Power Grid, 91% recycled polyester, 9% elastane with Polygiene Odor Resist Collar, Cuffs and Waistband: 70D x 40D 170 grams per squAre meter 89% nylon, 11% elastane double weave with brushed back and durable water-repellent (DWR) finish