It’s important to keep your knee bandage dry. The adult knee LimbO provides reliable waterproof protection for dressings and bandages on the knee. The M86 is our standard knee LimbO suitable for average build adults over 165cm height and at least 64kg in weight. If you are below this height and weight, please select your size in the full leg LimbO range. The two waterproof neoprene seals at each end of the cast sleeve will fit snugly around the lower thigh and upper calf. Your lower leg and foot will not be covered enabling washing. The strong triple layer waterproof protector is light and easy to put on, with its soft neoprene seal stretching over your knee dressing to get in position. The seal is non-constrictive providing a safe and comfortable fit for patients with sensitive legs. The waterproof cast cover is a durable, reusable waterproof solution that will provide a long-term solution to the problem and difficulty of washing with a bandage on the knee. If you have a plaster cast on your knee and lower leg, please select one of our full leg LimbO models.