breathable material: Made of comfortable and lightweight materials; Includes an open heel for breathing activities and a secure fixed sole for walking at midnight. Practical scaffold support: Night foot gang. Stretch the plant fascia constantly when you sleep at night. Is suitable for the treatment of plant fasciitis. Light the fire with your heels. Tendon contraction and other leg injuries Adjustable angle: Easy installation and adjustment with the latch. The toe belt can be adjusted. To change the tension. Applied to their plant fascia. Make sure your feet are at an angle of 85-90 degrees for the best comfort. Comfort: It fits like socks and belts. It connects the toes with the ankles. To ensure that the soft dorsal fin stretches. Easy to carry: Wide ankle belt. Works closely with a wider choice of ankle sizes. It's easy to wear. S7-1200 programmable controller