Havaianas, the Brazilian brand behind some of the world’s most famous flip flops, has teamed up with German startup Zellerfeld to launch what they're calling the first-ever 3D-printed flip flop. Unlike traditional sandals made from foam and rubber, the new design is printed in one seamless piece - no glue, no stitching - and is fully recyclable. #havaianas #flipflops #3dprinting