These black New Balance Niobium hiking boots offer a 3-in-1 outdoor design comprising of a sock, a mule and boot. They're crafted with a durable waterproof textile and leather upper, ABZORB midsole cushioning, rubber outsoles, laces with an adjustable toggle, a rubber N logo and a padded ankle. The high top boot can be worn for trekking or fishing and the zip will detach at the ankle and transform into slip-on clogs. Just call these New Balance shoes Optimus Prime, the transformer of the footwear world.