Cotton, Hemp blend, Woven textile upper Exposed gore, Moc-toe detailing 75% recycled polyester (GRS certified), 25% elastic gore Hemp lining High rebound soft top foam footbed, Antimicrobial additive EVA midsole 47% Recycled EVA foam, 6% straw & 47% virgin rubber outsole, Happy U tread 100% GRS Certified RPET Sanuk Flag Woven Label