White Crusher Triple (3) Ply Knee or Elbow Sleeves We had so many requests for supportive knee and elbow sleeves we went out and had them made. Now we have made them 3 ply thick for even more support. These are extremely aggressive sleeves. You will think you have an actual powerlifting knee wrap on. They provide an incredible amount of support for a knee sleeve Sold in pairs only Sizing is based on the measurement around your elbow or knee joint. Medium 8-9.5 inches Large 9.5-11 inches X-Large 11-12.5 inches XX-Large 12.5-14 inches XXX-Large 14-16 inches If in doubt go up a size!