U.M.S Brand boys vintage 90s pants size large

Here we have a pair of boys pants that are vintage, and are either late 80s or early 90s. They are "U.M.S." brand. They where made in the U.S.A. The pants are a size large 16-18. They are in excellent condition with no stains, tears, rips, or damage noticed. The length across the front waist is 13 inches. The entire length of them is 36 inches. The legs are 24 inches when measuring from the crotch down. We have given 2 of the first pictures of the front, and next 2 of the back. We have provided lots of pictures so please check those out. If you have any questions please ask.