Sosecure containment swim brief, navy, x-large 37"-40".Sosecure containment swim brief provides superior containment.Lightweight and stretchy, the adjustable hook & loop closure allows for a snug fit regardless of body shape.Although designed primarily for containment of solids, many customers find it useful for limited urinary incontinence.It also makes an excellent night diaper cover.Washable & reusable, the thin fabric fits discreetly under a swimsuit.Men: order by waist measurement.Women: order by hip measurement if larger than waist.