It is stretchy materials. To be sure correct size with comfortable compression, Please reference picture 7 of size chart and pay more attention to measure your thigh circumference and calf circumference. If you found thigh size and calf size at different sizes, this knee brace should be not fit you well. Recommend to wear...

Within 2 of lightest Aluminum hinges that give much support and stabilizer for lateral and medial knee. Ideal for tendonitis,subluxation,post-operation rehabilitation,chondromalacia,bursitis,arthritis; Protect for ACL,PCL,MCL,LCL,Allowing ligaments to heal; Prevent or recovery for sprains and strains. FDA & DUNS REGISTRATION ALLOWED; Reduce pain and inflammation; Provide support and peace of mind; Boosting confidence; Take less medication;...