American Vintage Izubird Sweatpant in Yellow. - size L (also in M, S, XS) American Vintage Izubird Sweatpant in Yellow. - size L (also in M, S, XS) 98% cotton 2% elastane. Made in Portugal. Machine wash. Pull-on styling with elastic waistband and front drawstring tie closure. Side seam pockets. Screenprinted American Vintage logo at left leg. Fleece fabric Item not sold as a set. 20 at the knee narrows to 18 at the leg opening. AMER-WP41. IZU05AE24. Nothing is more American than a perfect fitting cotton tee. Get back to basics this summer with American Vintage casual clothing. Shop the latest in fashion from American Vintage