Used in cases of Periarthritis shoulder/ frozen shoulder or shoulder muscle injury • Made up of a drytex material ---soft and skin friendly material. Comfortable, breathable skin friendly drytex material. • Drytex is a softer material and allows air to pass allowing air ventilation. Cotton monofilament elastic for attachment. • Lower humerus strap portion made up of neoprene material. • Provides compression and support to shoulder and surrounding muscles.