Iron Heart 633 17oz. Sz 31 waist 28 1/2 inseam. Dark markings on front from being a mail clerk. Great fades. Message me for additional info or pictures. Repairs by Indigo Proof in Portland Or. Description from Self Edge The 633s fit from Iron Heart has turned into one of our best selling jeans at Self Edge, it's a perfect straight leg jean with a heavy taper for a small leg opening. We now offer the 633s fit in a new natural indigo dyed denim. This new denim is an Iron Heart developed 17oz selvedge denim made of 100% organic cotton which has been dyed using natural indigo. The natural indigo gives these a unique shade which can only be achieved by rope dying the warp yarns in a natural indigo bath. The process of natural indigo dying is costly and takes more time than synthetic indigo dying, that coupled with the fact that these are made of a medium staple organic cotton makes these a great buy for the price. The 633s by Iron Heart's newest fit, taking their famed 634s and tapering the leg for a smaller leg opening and also lengthening the inseam by a few inches. This is a jean designed to be a straight leg jean above the thigh and a tapered jean below the thigh. It was designed for those who need more room around the crotch and upper thigh areas of the jean but still want a tapered leg look with a small leg opening. You get all the mobility of a straight leg jean and the tapered look of a slim jean at the same time.