Set of Three Silk Boxers by Royal Silk - RED BLACK & ORANGE - LARGE 35"-36" 100% Crinkle Silk 100% Silk Superb Royal Silk boxers for men styled in lightweight India silks Specially treated to create a subtle wrinkled, crinkled look that feels extra smooth. Once you treat yourself to Royal Silk Boxers, you will want silk forever. Washable silk that will go a long way.