A protective glide for medical walker legs is disclosed in the present invention. Said protective glide comprises a wear disk for smooth walker moment on surfaces and a shield to cover said wear disk to prevent users from stepping on said wear disk and to prevent dirt and debris from collecting on the unit. The wear disk comprises an attached core containing gripping flanges and o-ring to snugly fit into the medical walker tubing. The present invention attaches easily to standard-size tubing of medical walker legs, without the use of tools. The rounded shape of the wear disk allows it to easily maneuver over rough and uneven surface and in any direction.