TENA Belted Undergarment features a multi-layer Core contains super absorbent polymer to maximize absorbency, improve dryness and reduce odor. Elastic, reusable straps are machine washable and fit around the hips for a secure yet flexible fit. Multi-Strand Elastic Leg Gathers enhance flexibility and increase comfort. Soft, Stay-dry Top Sheet provides more comfort for the wearer. Soft, cloth-like Barrier is waterproof and made from a soft, quiet backsheet for increased security and discretion.