Every year the imaginations of shoe design gets better. The ACG Terra, designed by NIKE's Michael Sarantakos was originally created for big wave rider Laird Hamilton to train in. The sole is waffle print, and the tip of the shoe curves upward; they are also lite in weight and water friendly. This amazing creation would be an excellent choice for running or water training. There’s also a matching sister shoe known as the Pocket Knife which has much similarities with the old Foot scape in terms of side-lacing.