Woolrich has been making this buffalo check shirt for over 100 years, and it's still a customer favorite. Today's version is constructed with 9.75-ounce fabric--wool blended with just enough nylon for easy-care machine washability. Lined the inner collar with a soft poly-cotton blend for added comfort. Button-flap front pockets, two-button mitered cuffs, shirttail hem, dropped-forward shoulder seam, and double-needle stitching. 80% wool/20% nylon. Imported. Machine wash.