
Late last year, Heron Preston and Zellerfeld tested the depths of 3D-printed sustainability through their slip-on HERON01 sneaker. The first drop, titled Version 0.8, was released to a group of beta testers by way of a raffle. But after digging deep into the beta tester feedback, the two are ready to present the new and improved HERON01 sneaker known as Version 0.81.