I bought these to give as a Christmas gift (I have found things like this go out of stock closer to the season!), and I bought a men's size medium to give a 13 year old boy who is still in youth XL.  I figured if they ran a bit big, it would be okay by December, but nope.  The waist will already be a bit of a problem (even though he's incredibly thin), and by December, he may have outgrown the size of these entirely.  I'm disappointed because I paid $24 with shipping since these pants aren't shipped under Prime, only to have them nearly too small already.  I planned for them to be big, so I'm bummed to have to process a return in the hopes of getting the right size.  I shouldn't have had to go to the trouble of an exchange, since I bought two sizes too big!

The quality, clarity, and colors are excellent, though!