Chaco Z1 Ecotread Kids Sandal (Little Kid/Big Kid) Polyester Jacquard Webbing Made in USA or Imported Rubber sole Polyester jacquard webbing upper, wraps around the food and through the midsole for a customized fit Adjustable and durable high-tensile webbing heel risers Durable luvseat pu footbed with slip-resistant classic diamond pattern and antimicrobial application for odor control Kids classic outsole Non-marking ecotread 25% recycled rubber outsole with 2mm lug depth and siped "z' lugs