ANINE BING Koa Pant in Black. Size L, M, S. Self: 65% polyester 35% polyurethane Lining: 100% viscose. Made in China. Hand wash. Pull-on styling with elastic waistband. Side slant pockets. Faux leather fabric. 18 at the knee breaks to 20 at the leg opening. ANIN-WP62. A-03-3289-000. Inspired by Scandinavian simplicity and vintage Americana, Los Angeles based fashion house Anine Bing has created a global brand for the modern woman seeking a timeless yet rebellious approach to style. From luxurious staples to wardrobe basics, Anine Bing provides the highest quality fabrications and materials in each collection that effortlessly fuse together edgy feminine designs.