Please see alternate images above for SIZING and additional description information. --HEX Elbow BraceThe HEX Elbow Brace controls range of motion and protects against hyperextension, making it the ideal brace for use during high-level activities. With its half-wrap bicep sleeve, the HEX is easy to apply and remove. The posterior straps prevent the brace from migrating, maximizing the product's effectiveness.Indications:Chronic elbow injuries Elbow hyperextension Elbow tendonitis Post-elbow dislocations BREG?s HEX Elbow Brace offers the following benefits:Slip-on half wrap bicep sleeve ?X? anterior straps with strap-lock buckle Adjustable hinges to control desired ROM (0? - 40? extension / 45? - 90? flexion)Half Airmesh for breathability and half NEO Additional elbow foam padding to protect olecranon processPart # Description1448X HEX Elbow Brace, S-XXLHEX ELBOW BRACE SIZING CHART