Kleinert's Men&rsquo;s Reusable, Absorbent Boxer Briefs For Incontinence Cotton/Poly Jersey Machine Wash With Non-Detergent Soap. Air Dry For Optimal Use. Built-in unique super absorbent pad Washable and reusable cotton/poly jersey Button fly front Material treated to eliminate bacteria Sizes: S (30-32), M (34-36), L (38-40), XL (42-44)