Oboz Men's Sawtooth X Low Waterproof Hiking Shoes are even more capable than the beloved originals. They have new outsoles for superior traction and new Adaptive Cushioning Technology midsoles for an even smoother ride. But among all this new-ness they retain the same great fit and feel and B-DRY waterproof technology, so you can be confident taking on the trail, puddle-filled or otherwise. Length runs true to size. Form hugging heel cup, sculpted mid-foot, and a wider forefoot & toe box.