The Salt Water Original sandal, the first to debut from Walter Hoy’s workshop in 1944, is defined by its hand-crafted, non-slip, molded rubber sole and scuff-resistant, water-friendly genuine leather upper. They clean up easily, come with rust-proof brass buckles and are made for in-and-out-of-water wear. Available in adult and children’s sizes, this timeless style is popular among celebrities and fashionistas. Genuine leather upper Genuine leather insole Rust-proof buckles Water-friendly Hand-assembled and stitched Non-slip molded TPR (ThermoPlastic Rubber) sole Recyclable with excellent durability Cleans easily with mild detergent and water If you already own a pair of these amazing sandals remember that the size stamped on the bottom of the sandal is 2 less than the US Women's sizing. For example, the US Women's 7 sandal has a size 5 stamped on the bottom of the sandal.