J.O.A. Self Tie Belt Trouser in Beige. - size XS (also in L,M,S) J.O.A. Self Tie Belt Trouser in Beige. - size XS (also in L,M,S) Self: 65% poly 33% viscose 2% elastaneLining: 100% poly. Dry clean only. Hook and bar front closure. Side slant pockets. Waist tie accent. 18 at the knee narrows to 15 at the leg opening. Imported. JOA-WP9. BC8017. JOA is a global destination for women looking for runway-inspired, fun and easy-to-wear pieces. Our designers travel across the world to search for inspirations that you won't find anywhere else. At JOA, our goal is to bring you truly unique items that can't be found everywhere.