100% Cotton custom woven blanket upper; exposed gore; moc-toe detailing; heavy gauge deco stitch 75% recycled polyester (GRS certified), 25% elastic gore; hemp lining; EVA midsole; packable High rebound soft top foam footbed; leather lined footbed; antimicrobial additive; Happy U tread; footbed branding 47% Recycled EVA foam, 6% straw & 47% virgin rubber outsole; 100% GRS Certified RPET Sanuk Flag Woven Label Sustainability Initiative(s): Recycled materials, Responsible leather