This knee brace has an anatomical design with 2-way stretch and is made with 56% wool for natural warmth. Features two removable spiral metal stays for better support and control of lateral movements. Comfortable to wear and unnoticeable under clothes. Designed for use when light compression and support are desired. Offers great flexibility and is ideal for sporting activities. Recommended for the prevention and treatment of sprains strains and other knee injuries. Size: M. Available Colors: White.