Looks like Crocs has some serious competition ahead of them. These wedge heels by Finnish designer Janne Kyttanen was created entirely using a 3D printer. The collection features four designs — Leaf, Macedonia, Facet and Classic.

And the best part is that the blueprints for all four pairs are available online on Kyttanenn's Cubify profile for free, which means you never have to worry about replacing a broken heel or torn sole again since you just print a new pair from home.