85% organic cotton and 15% post-consumer polyester. Combed cotton. Post-consumer recycled polyester. Straight fit. 3-ply LSF (Low Shrinkage Fleece: pre-shrunk fleece) fabric. Brushed fleece inner. Enzyme-washed. 1x1 ribbed hem and cuffs. Double overstitching on cuffs, armholes and hem. Single overstitching on neckline. Taped neck inside made of herringbone fabric. Lined hood in main material with very streamlined design without overstitching around the edge. Half-circle neckline on back.