GP Kids Signature SNAP LOCK Sandals: Easy On/Off, Toddler to Big Kids Water Shoe Synthetic Imported Rubber sole "SNAP LOCK" closure: Stainless steel coated magnetic buckle for easy On/Off, secured closure, rustproof Adjustable padded toe, ankle & heel Velcro straps for best fit and comfort. Convertible heel strap to wear as slide sandal. Contoured bedding for arch support. Shock absorbing sole provides cushioning and flexibility. Light weight. Comfortable for walking hiking and all other outdoor water activities. Waterproof. Rubber outsole is very slip resistant wet or dry. Textured insole for extra foot grip when wet. BPA free. Qick dry fabric lining. Machine washable. Free/easy exchange. Half size up is recommended for wide feet. Shoes will be shipped without box. Questions? Text to +1 (818)794-0988