Off-White. Nike. NASA. Designer Heron Preston's list of collaborations is long and distinguished, and now he's adding Caterpillar to the list. These stormer boots are an ankle-high silhouette, with a primarily rubber build. Stretch poly and pull-loops at the front and heel help in getting them on and off, while the padded collar and rounded toe provide all-day comfort. Finished with yellow CAT and Heron Preston logos on the side and a rubber sole.