All products on FSAstore.com, the Flexible Spending Account Site, are guaranteed to be FSA Eligible! Elastic construction with a simulated hinged stitch for a conformed, tapered fit. Hook compatible exterior for a wider range of adjustability and easy application; plush lining. Ideal for weak abdominal muscles after surgery or pregnancy. Hides well under clothing. Sizing: Medium: 46" - 62" Measure around fullest part of abdomen Color: White Latex free