The P&S Mens Protection Trunks are double layered, made from 100% cotton and featuring a concealed inner waterproof liner.Designed to provide extra protection to those living with IBS or faecal incontinence, these trunks should be worn with disposable pads to give you confidence and security.These trunks may be washed at 40°C up to 250 times, although use of fabric softeners is not recommended as they may affect the absorbency of the product. Do NOT Tumble Dry. PLEASE NOTE: Fly does not open at the front of the trunk.