The UB422 is our skinniest fit: tight in the seat and thigh tapering to a very narrow leg opening cut and sewn from 11oz raw indigo selvedge denim with a touch of stretch. Raw denim is famous for being uncomfortable when new, requiring a break-in period, but we made this fabric from an easy-to-wear 11oz standard weight fabric with 1% stretch for added comfort. With wear, the rope-dyed indigo exterior yarns will fade to reveal their white cores. Signature blue ear selvedge ID. Unbranded leather patch. Union Special chain-stitched hems. Hidden back pocket rivets. Copper tin button fly.