Show Me Your Mumu Irwin Pants in Pink. - size M (also in S, XS) Show Me Your Mumu Irwin Pants in Pink. - size M (also in S, XS) 100% polyester. Made in USA. Hand wash. Elastic waistband. Side seam pockets. Satin fabric. Item not sold as a set. 30 at the knee breaks to 33 at the leg opening. SHOW-WP117. MS3-5410. Mumu is not simply a garment, it is a lifestyle. Spontaneous. Fun. Easy going. Unique. Versatile. Imaginative. It all encompasses the mumu, and a way of life. Shop the latest in fashion from Show Me Your Mumu