Primal Wear Men's Onyx Modenza Loose-Fit Shorts 90% Polyester, 10% Spandex Imported Detachable Liner with Chamois Adjustable Waistband with Ratchet Straps Zippered Mesh Vents Machine Wash Warm Do Not Tumble Dry. Drip Dry Loose Fit Shorts ExoDuro & Taclar Fabrics Removable Chamois Liner