wats the diff between "IHXB01X RAW Beatle Buster 18oz Raw Japanese Selvage Denim Indigo" and "IHXB01 - Beatle Buster 21oz Japanese Selvage Denim Indigo" ?
If I size up from a 31 to 32 in these (when there's a restock, of course) do you think I'll get the room in the thigh necessary to make these a bit more comfortable?