Abstract: A protective cover for a limb cast. The protective cover includes a first layer, a second layer, a first fastener, and a second fastener. The first layer has a first thickness, a first length approximating a length of the limb cast and defines a first portion of the protective cover. The second layer encapsulates the first layer and is coupled to the first layer, the second layer having a second thickness less than the first thickness, the second layer having a second length extending beyond the first length, a difference between the first length and the second length defining a second portion of the protective cover, the second portion extending beyond the length of the limb cast, the second layer including a first end and a second end. The first cooperating fastener is secured to the second layer and is positioned within the first portion to couple the first end and the second end of the second layer together.