Heritage Canvas upper made primarily with jute—a preferred eco-fiber that requires less water and fewer chemicals. Non-removable insole made with 50% eco content including 25% recycled PU foam, 15% recycled rubber, and 10% bio-oils. Elastic gore for easy fit. Recycled Cotton lining—made with at least 50% recycled cotton which helps keep waste out of landfills and requires less water and energy than conventional cotton. Vegan Your TOMS purchase helps support children's education, health and well-being, giving kids everywhere the gift of better tomorrows.