Weekender Knee Brace Right Size: Large, Thigh Circ.: 21"23" (5360cm) For mild medial/lateral instability, including ACL/PCL laxity. Flexion and extension stops at 0, 15, 30, 60, and 90no tools needed. Allows controlled mobility in everyday activities. Not designed for use in contact sports. Cuff lining wicks perspiration from skin. Low-profile, lightweight. Product photo may not exactly match the product offered for sale. Please refer to the product description.