CURAD Performance Series Knee Supports with Microban help provide firm support for sprains, strains, tendonitis & injured knees. Flexible spiral side stabilizers support both sides of knee. Round compression pad surrounds knee cap for patella stabilization. Soft, breathable materials allow comfortable, all-day wear. Universal size fits most. Neoprene, wraparound knee supports with open patella are treated with Microban antimicrobial properties to help protect product by preventing growth of stain-causing, odor-causing bacteria. Antimicrobial properties are built-in to protect the knee support. This product does not protect users or others against bacteria, viruses, germs or other disease-causing organisms.