A slimmer silhouette on the 13MWZ, this is a flashier, closer-fit jean made to work under chaps or smith's aprons--also machine washes up great for a night out. Work and play, this jean's built for both and built to last. Don't think about, get what you need to get to work. Classic Five Pocket Slim Fit Natural Rise Zipper fly with button closure Fits over boot 100% Cotton Heavyweight Denim, 14.75 oz. Care: Machine Wash. NOTE: These jeans are 'rigid jeans'. The fabric has been processed to minimize shrinkage, however the jeans have not been pre-washed. You may experience up to an inch of shrinkage in the waist over the first several home launderings.