100% Acrylic. Soft, practical extra long leg warmers with open heel and soft touch feel. They are an absolutely fabulous fit and are worn by professionals around the world. Layer on top of your favorite BodyWrappers tights for a great look while increasing warmth. A must have for all ballet dancers and beyond. Comfortable, warm and well-made. Ideal for ballet, jazz or practice dancing. Made in China. Original Body Wrappers dance product. FITTING GUIDE: One size fits most.