Set of blue boots and sandals with a shark face design. - Color: Blue - Design: Shark face - Material: Rubber - Features: Waterproof Thank you for viewing. I wore these when my feet were approximately 15-18cm (^-^) I chose both for their design, but they seemed to be comfortable to wear. I liked wearing them (^-^) The sandals are similar to Crocs. They have been washed, but there is some dirt. Please understand. m(_ _)m