Properties: Crocs sandals are a children's model that is perfect for everyday use. Upper made of durable Croslite™ resin material. The interior of the shoe has a contoured structure with special protrusions. Antibacterial properties. The abrasion-resistant, non-slip Croslite™ material sole conforms to the shape of your feet. Adjustable Velcro closure. Odor resistant. Easy to clean.