The skeleton of the foot consists of 28 bones, 20 muscles and more than 114 tendons and ligaments to provide the required flexibility and stability of the bones in relation to each other. A fine network of nerve and blood vessels is responsible for the proper functioning of the foot. In short, this is why you need a new ergonomic NTT and the ability to choose from four different sizes to find exactly the right one for your feet. This year, the ergonomic EVA insole combined with padding at the toe always guarantees the right grip, optimal pressure distribution and maximum comfort. The rigid strap connection keeps your feet in the right place throughout your session on the water. The new ergonomic NTT gives relief to overtired feet and prevents fatigue and pain. Your feet will be less tired, and you will stay on the water longer. Ergonomic NTT pads combined with adjustable heel pads help to reduce heel pressure, relieving long term foot, back and knee pain.