Available in Polyester, Polypropylene, Cordura, Nylon We took our PC78H Core Fleece Sweatshirts and PC54 Core Cotton Tees and created a laid-back cinch pack, complete with a front pouch pocket. 7.8-ounce, 50/50 cotton/poly fleece Drawcord closure Dimensions: 17.75"h x 14.5"w; Approx. 1,037 cubic inches