FABRIC AND FEATURES: Fabric: 45% Recycled Polyester/45% Polyester/10% Spandex Sueded Jersey Heather. A customer favorite. The softest, most luxurious and comfortable 1/4 zip ever worn. High stretch with double-sided sueding for added warmth and comfort. Features flat lock stitch, contrast stitch on shoulder, chin guard with zipper garage. Cover stitching detail. Thumbholes to help hands stay warmer and sleeves stay put. Fabric Weight: 5.3 oz. Weight: 0.59375 lbs. Feel good (and look good!) knowing that this item has a positive impact on our planet. All materials are certified sustainably made and prevent waste from ending up in oceans and landfills. You are upcycling 9 plastic bottles.