FLA Orthopedic Canvas Lace-Up Ankle Braces are recommended for those who need greater stabilization of the ankle. As a special medical ankle brace, it is especially useful for the time after cast removal and mild sprains. The orthopedic ankle brace is made of a comfortable canvas material with a soft flannel lining. The unisex brace comes in 5 sizes: XS, S, M, L, and XL.