60% Cotton, 40% Polyester. Fabric: Brushed Back, Three Thread Combed Ringspun Fleece, Tight Knit Gauge. Design: Plain. 280gsm. Fastening: Drawstring, Pull-On. Metal Eyelets. Pockets: Self Fabric, 2 Side Pockets. Waistline: Ribbed, Wide Waistband. Sustainability: Amfori, BCI Approved, GRS Certified, Oeko-Tex Standard 100 Certified, Sedex. Cuff: Relaxed Fit. Casual Classics Men's Core Ringspun Cotton Relaxed Fit Jogging Bottoms in Charcoal Size: 5XL