A durable blue nylon surface identifies this product. Nylon material moves in all directions, reducing friction. Non-absorbent and cleans easily. Forefoot area is not glued down, allowing metatarsal pads, special padding or accommodate depressions to be added and adjusted prior to gluing. Recommended for patients requiring forefoot intervention. Designed for all levels of activity. Available with thin 1/16″ or thick 1/8″ Poron®.