Comfortable ankle/foot orthosis provides pressure-free, adjustable positioning. Provides neutral to slight dorsiflexion positioning of the ankle. Rubber sole piece helps prevent slipping during transfers. The swingout, anti-rotation bar and height-adjustable foot plate keep the padding from pressing on toes and foot. Locking slots keep the anti-rotation bar positioned securely. Soft, Kodel-type material cradles the foot. Velcro fasteners attach the sock to the backbone. The heel is completely suspended to allow air circulation. Backbone and liner are included with boot. Fits either the left or right foot. To size, measure length of foot from bottom of heel to top of big toe. Standard/Large Boot fits Foot Length of up to 10in (up to 25cm). X-Large Boot fits Foot Length of 10in to 13in (25 to 33cm). Not recommended for ambulation.