100% of the upper of this shoe is made from recycled ripstop material, which was influenced by traditional outdoor equipment. The collar is made from 100% recycled polyester rib knit material. The collapsible heel is made from 50% recycled polyester, making it easy to put on and take off. The midsole is made from 50% recycled EVA material, ensuring maximum comfort without adding much weight. The outsole is made from 50% recycled rubber, providing durability and good grip. These shoes are perfect for wearing throughout the day, doing errands in town, or unwinding at the campsite.