Organic cotton 13 oz. Japanese comfort stretch selvage Orange threads on all seams Antique silver trims Zip fly Jacron or leather patch Slim fit Mid waist Tapered leg Slim leg opening. Jeans made a beautiful Japanese dry selvage comfort stretch denim that is made by the legendary Kaihara Mills in Japan. The fabric has a redcast and an open construction that will render clear blue hues with wear. It has an orange selvage id line, a feature made exclusively for us. We recommend 6 months of hard, every day, wear before the first wash, if not longer. This way you will end up with a beautiful pair of worn-in jeans. It sure is a long time, however, it’s only a recommendation. As long as you give them love, the result will be great.