Upper : ChromeFree leatherInserts : ChromeFree leatherV logo : Rubber and rice waste (23%)Insole : Sugar Cane (55%) and Organic Cotton (19%)Outsole : Amazon rubber (24%) and rice waste (29%)Lining : Tech (100% recycled polyester)Scratch : ChromeFree leatherMade in BrazilChromeFree leather, chromefree tanned bovine leather, is soft and light. Sourced from farms in southern Brazil (Rio Grande do Sul), it undergoes an innovative tanning process during which no chrome, heavy metals or dangerous acids are used. The simplification of the tanning process reduces the use of chemicals, energy, water by about 40% and salt by 80%. After tanning, the water is recyclable. ChromeFree leather is used on the entire Kids leather collection.