Product Description The 360 air standard walking boot has a circumferential, semi-rigid shell that offers maximum support to the leg/ankle following injury or post-operative procedures. Medial/lateral air bladders offer customized compression to increase comfort and reduce edema. Rocker sole helps promote a natural gait to allow Continuation of daily activities. Shock-absorbing insole reduces impact of the heel strike while walking. Adjustable toe guard for added protection. United Ortho has provided medical professionals and consumers with affordable, high-quality products for more than 40 years. We design, manufacture, and distribute a broad range of bracing solutions, and commitment to customer satisfaction is ingrained in our culture. United Ortho guarantees all products to be free from defects in materials and workmanship for a period of six months from date of purchase. Manufacturer Contact Information 800-227-8748 or customerservice@united-ortho.com