Breathable felt on both sides helps eliminate the risk of misapplication, while providing padding and protection for patient injuries. The 7-ply fiberglass interior offers greater conformability around the contours of the body than a unified layer. The felt can be easily opened on both sides of the ferrule for quick access and hassle-free trimming. Easy-to-use, reseal packaging helps prevent exposure to moisture. Water-repellent technology that eliminates splint, helping to keep skin dry and reducing the risk of skin maceration.