Our Happy All Over Slippers feature a cozy design that's extremely soft and ensures warmth. Their non-slip rubber soles make them suitable for use both indoors and out. Women's sizes are available in S/M (5-8) and M/L (9-12), while Little Kids (9-12) and Big Kids (1-3) sizes are also available. This unisex shoe is made of 100% polyester and is machine washable.