Do you have problems when trying to be active or following knee surgery? Try wearing a knee brace made of Merino wool, which creates so-called dry heat. It is extremely beneficial for the affected areas, while also being great at heat control. It means that even when you sweat, the support will always feel comfortable and dry as the absorbed moisture is wicked away to the surface where it evaporates. The design of the support will adjust to the shape of your leg, so it will stay on perfectly during any activity.