The Pro-Tec 3D Flat Knee Support uses 3D Flat stitching technology to create 3D shaping of the fabric itself, making for a contoured fit around the knee that provides more comfort, more support, and a greater range of motion than the usual brace or support. Non-slip gel helps keep the support securely on the knee without sliding around during movement. This support is best used for tendinitis, patellar pain and tracking issues, minor soft tissue tears and strains, arthritis, and general knee pain, and provides 20-30 mmHg of medical grade compression.

Sizing (by circumference just above the patella):

Small - 13 - 14
Medium - 14 - 16
Large - 16 - 18
XLarge - 18 - 20