Reusable waterproof pull-on underpants from Salk fit over a variety of diapers, undergarments, pads and liners. These pants feature plastic-coated nylon fabric with soft cotton bindings and the waist and leg openings. Reusable incontinence pants, small: 22 - 28 inch waist size $15.35 Reusable incontinence pants, medium: 30 - 36 inch waist size $15.35 Reusable incontinence pants, large: 38 - 44 inch waist size $15.35