Mueller Hg80 Premium Tennis Elbow Protect yourself against both Tennis and Golfers Elbow The redesigned Premium Hg80 Tennis Elbow Brace provides targeted pressure across your extensor muscle with a comfortable fit. The Premium Hg80 Tennis Elbow Support is simply the most comfortable support you'll wear. The Mueller-exclusive HydraCinn fabric is a high-performance, moisture-wicking material. Mueller's Hg80 technology features in this product to provide comfortable moisture wicking, leaving you comfortable no matter how long you wear the brace for. The brace also features the Aegis Microbe Shield antimicrobial treatment, which protects the brace against odours, staining and deterioration caused by bacteria. The treatment does not extend protection to the skin. How Does it Work? The brace utilises a high quality elbow strap to reduce strain on the origins of the tendons in your elbow that result in pain when playing sports such as tennis and golf. The strap helps to deflect muscular force around the elbow, rather than focusing it on the tendons, thereby minimising stress and increasing comfort whilst you play. Who Should Use This? The Mueller HG80 Premium Tennis Elbow Brace is suitable to protect against both tennis and golfer's elbow and pain during manual work. It can be used from adolescence onwards to support the elbow and the attached muscles and tendons. It is suitable for sportsmen and women with forearm circumference of 17 - 38cm. Sizing: Sizes determined by forearm width just below the elbow. Small/Medium: 17-27cm forearm circumference. Large/X-Large: 27-38cm forearm circumference.