Have never been soiled. Perfect condition. Used maybe 2x. Still for sale for full price of $128 online. The following is from the Pottery Barn Kids website. Our soft cotton-top mattress pad is quilted for comfort and features a waterproof layer to protect your crib mattress or toddler bed. DETAILS THAT MATTER Made with 100% cotton percale on the outer fabric, 100% polyester fill, waterproof inner lining. Bottom layer is made of 100% polyester. Polyester backing with waterproof laminate prevents allergens from penetrating pad. KEY PRODUCT POINTS 200-thread count. Machine wash.