ITA-MED Wool Warming Abdominal Support Binder is made with 80% wool, providing light support and natural therapeutic warmth to the covered areas. Wool does not irritate the skin and helps prevent allergies often associated with synthetic/elastic materials. This abdominal binder provides post-operative relief by supporting and decreasing pressure on the abdomen, waist, and lower back. The body shaping effect will accommodate changes in size.