I just received a size L. Wow these are big – I'll have to re-order a medium. The waist is 26" relaxed, and expands to 45" (claimed to fit 26-30"). The inseam is 34" (claimed 33"), but the length from the crotch to the top of the waistband is 14.5" for a serious grandpa-pants effect. The cuffs stretch to a max of 16", which is just barely enough to get over size 9 trail runners, but not without stressing them.
They clearly have a water-resistant finish, and say "Made in U.S.A." on the tag. The construction is very simple but seems well-executed.
The discount dance site now lists three options for color – Black, Dtl and Plu. I guess Plu is plum maybe, but I can't think of what Dtl might be. Dark teal?