C.S. Mounted Trousers are the same as the foot trouser style except they have an extra layer of wool in the seat and inner leg area. Side seam pockets are standard. Options for officer trouser stripes are included in cost. (General extra) Trouser legs are left un-hemmed so that you may hem them the length that you wish.21 ounce Medium Gray wool is standard. Other colors available for additional cost. 100% Made in America. Note on sizing: Civil War era trousers were cut to ride at the navel ( belly button ) not on the hips as are modern jeans. It is absolutely necessary to have a measurement of your stomach at the navel in order for these trousers to fit. Ordering one size up from that measurement will give a "comfy" fit. Trousers are UN-HEMMED and can be either rolled up, cut off, or hemmed by the customer.