Nike Tech Fleece Dark Heather Grey Full Zip Hoodie Size: 3X Nike ubiquitous athletic jersey fabric. Constructed from a mixture of cotton and polyester, this thermal blend merges jersey with a synthetic spacer designed to retain body heat without adding weight. Taking the silhouette of a Nike classic, the Nike Tech Fleece Windrunner borrows the chevron shaped construction of the original and features two zipped pockets alongside a full zipped closure. 66% Cotton / 34% Polyester Tech Fleece Thermal Construction Ergonomic Design Two Zipped Pockets Ribbed Cuffs Logo Print Style Code: 545277-064