I am a chubby 5'10 230lbs, pant size 38/40 waist, 30/32 length. I bought these in an XL. These pants fit comfortable, but a slight bit loose for me and very long in the leg (about 4 inches too long). Regardless, they look great on me and firm up the backside. Not a pronounced front bulge, so these can be worn comfortably out to clubs and such. The material is soft and shiny.