Sleeve with Popliteal Cutout Size Medium Playmaker DonJoy's premier soft good knee ligament brace. Recommended for non-contact sport and activities of daily living. Suitable for mild to moderate ligament instabilities. Ideal intermediate-level product for sporting activities. Popliteal cutout for improved fit and comfort Patented clinically-proven FourcePoint hinge technology Versatile strapping allows ACL PCL or Combined Instability (CI) configuration IROM hinge ideal for intermediate post-op care Hinge: Standard Sleeve with Popliteal Cutout Material: Drytex