60% Cotton, 40% REPREVE Our Ocean Recycled Polyester, Custom print, Two-way stretch knit upper Microfiber toe post wrap High rebound Soft Top foam featuring 20% Bloom Foam which is made with repurposed algae 47% Recycled EVA foam, 6% straw & 47% virgin rubber outsole, Happy U tread 100% GRS Certified RPET Sanuk Flag Woven Label