Compression Knee Brace 3D PROOur Compression Knee Brace 3D PRO is designed with a higher compression zone around the patella to help stabilize and control your knee without compromising movement. The removable and adjustable Velcro band can be positioned from the inside or outside of the knee to guide the patella into perfect alignment. Obtain greater flexibility and less moisture retention than with the traditional Neoprene knee sleeves. Details Content : 70 % Polyamide, 30 %