Product description: Elderly shoe shoes can adjust diabetic sandals to fit large size arthritis swollen feet edema shoes! Outer Material: Wool Lining: cotton flannel Sole Material: Rubber Closure: Hook and loop Heel Type: Platform Composition: Comfortable Warm 65% Wool Blend Material [heel height] - flat heel [Easy to open and close]: Adjustable hook and loop closure closures and open toe on the top and rear heel for easy access to the shoe, fully adapted to the width of the foot. [Slip resistance]: The sole is suitable for walking. Gripping the rubber sole provides security in any situation. Unique exclusive design provides maximum traction on almost any surface. [Target Users and Activities]: Adjustable slippers make it easy to get in and out of shoes. Suitable for feet with diabetes, arthritis, plantar fasciitis, injury, maternal, pregnancy, edema and pain. [Shoe width]: adjustable design: suitable for swollen feet, big toe edema or wide feet, easy to put on and take off, comfortable hook and loop belt, can be customized to fit, close to the foot: relieve pressure on the patient's foot and relax the steps.