These Turnout Boots 3D Spacer Hind Short use our finest technology. The 3D Spacer consists out of 3 layers and is laminated with a breathable, shock absorbing EVA foam along with a nylon Quick Dry lining which is extremely comfortable against the skin. The 3D Spacer is extremely breathable, lightweight, easy to maintain, it divides the pressure and is very shock absorbing. Therefore, these boots, anatomically designed with a generous and secure Velcro strap, are perfect for everyday use, for riding or to protect the horse in the field. The 3D Spacer sustains the washing machine at 30° (no dryer).