8.5oz (280g) Cotton/Polyester blend 3-End fleece. Solid Colors, Athletic Heather & Gunmetal Heather: 80% Cotton 20% Polyester with Charcoal heather: 60% cotton 40% polyester – this fabric is not made from 100% cotton face yarn. Pre-shrunk to minimize shrinkage. Split stitch double needle sewing on all seams. 1×1 rib at cuffs & waistband. Fleece lined hood. Back neck tape. Side seamed. Tear away neck label. Standard fit.