Using lightweight and soft feel viscose, our Fly Fleece Trackies allow for added stretch and versatility, no matter if you're active or not. Made with 70% viscose, 22% polyamide, and 8% elastane. Features include a drawcord waist, two side pockets, 360 gsm fabric, and side seam zip cuffs. Available in sizes XS, S, M, L, XL, XXL.