Columbia Steens Mountain Sweater Mens 100% polyester 100% polyester MTR Fleece: "Maximum Thermal Retention" fleece is quick-drying, non-pilling polyester stretch fleece Drawcord hem Center back measurement for size indicated: 27 in. M Radial Sleeve: Exclusive design eliminates restrictions and tugging that occur in the shoulders of ordinary jackets; By carefully constructing the shoulder, armhole, and underarm panels, more space is created for easier arm movement Imported