The XL version of Teeter's incredibly popular Gravity Boots. Most will be happy with the blue one-size-fits-all, but larger ankles can use the XL boots. Use Teeter Hang Ups Gravity Boots on your EP-560 inversion table with the CV bar, on the EZ Up System or alone for a great workout. The Gravity Boots wrap comfortably around each ankle, securing with adjustable, self-locking ratchet buckles. Made of a light but durable shell surrounding thick foam liners, the boots offer flexible, forgiving support assisted by optional calf loops that place a slight bend in the knees to help eliminate uncomfortable loads on the knees and feet. Aside from standard inverted decompression and stretching, the Gravity Boots provide an ideal way to perform inverted exercises including core strengthening and leg workouts. Teeter's Gravity Boots can be used with the EP-560 (and other compatible older models), Inversion Racks and Bars or even on secure, appropriately sized bars** at your local gym. Whether you're searching for natural back pain relief, a way to take proactive care of your joints, or convenient and fun way to strengthen your core and stretch, the incredibly popular Teeter's Gravity Boots provide a compact, out-of-the-way, in-home solution. Two year manufacturer warranty included.