Knee Support Standard Medium13.25 14.25 Waste Cans All Types * Tool free elevating padded legrests MSHQ WA11730 * Tool free elevating padded legrests are equipped with a pneumatic piston for infinite elevating positions and aluminum footplates * The unique design hugs your lower back to help improve your posture and reduce stress to the back thereby reducing low back pain Medium * Fits knee circum 25 (measurement taken just under the knee cap while knee is slightly bent) * Thermal support for prevention treatment & rehabilitation of the knee * Provides protection and support against general wear and tear including sprains strains and twisted knees * Anatomically shaped in 3 pieces for more comfort and a better fit * Thermoskin increases elasticity of muscles tendons and ligaments to reduce the risk of injury when under stress and strain * Clinically proven to increase surface skin and subcutaneous temperature between 2 3 degrees F the optimal level to make tendons and muscles more pliable and elastic to provide optimal muscle function