EasyShoe Sport Main Features: A wide-webbed shoe that offers maximum support across the sole. The internal metal spine allows the shoe to be adjusted to many hoof shapes and creates additional structural integrity. ~~Vertical flexion allows the heels to move independently. ~~Lateral flexion allows the hoof to expand and contract with every footfall. ~~Built-in frog plate supports the bony column of the leg and allows the natural shock absorber to function. ~~Open toe allows shoe placement for optimal break-over.