Polymer Waterproof, leakproof and super strong: Pad is reinforced with waterproof backing to stop leaks and keep all surfaces dry. Strong pad to prevent tears and rips. Underpads for chronic underpads. Inspire products are expertly designed to deliver comfort, confidence, and dependable protection for those managing chronic incontinence. Locks in odors: Gelling polymer not only holds significant liquid it aids in locking in odors for dignified care giving. Inspire products are expertly designed to deliver comfort, confidence, and dependable protection for those managing chronic incontinence. Protection for Those Most at Risk: Individuals who suffer from chronic incontinence due to disabilities are at an increased risk of developing bedsores and pressure ulcers, especially those with limited mobility who may sit or lie in moisture for extended periods. Inspire Underpads are specially engineered for this vulnerable population, providing superior absorbency to help reduce moisture exposure and protect skin integrity. For use by persons with disabilities Thick pad with soft touch top layer: Top layer is soft to the touch for added comfort. Multilayer pad. Top layer is soft to the touch for added comfort. Middle layer contains thick absorbent fluff with gelling polymer (just like in high end diapers) to absorb, trap, and contain liquid aiding in a dry feel while combating odors. Bottom layer is a strong waterproof base