Chacos ZX/1® Ecotread Size 3 little kid, fits an adult size 5.5. Pink/gray/purple pattern. Still a lot of life left in them Water-friendly shoes designed with a machine-washable polyester webbing and offers a personalized fit with an adjustable ankle strap and pull tab heel. Open-toe construction designed with a dual crisscross strap, breathable lining, cushioned footbed to promote healthy body alignment. Non-marking EcoTread™ outsole contains up to 25% recycled content and provides traction on a variety of surfaces.