Guys, a couple of weeks ago I bought Levi's 501 (pre-shrunk, from Amazon) for the first time in my life and I'm a bit confused. I got them in my normal size 38x36 and they fit okay but they are supposed to be regular fit while they seem to me to be more like slim fitting jeans (closer around the thighs, not roomy). I mean I have a number of jeans from Lee and a few other less-known brands (all classic fit) and they feel much roomier in thighs. Is there a problem with me or 501s are designed to be that slim? Why classic fit then?