Noiseless Design: This adult diaper cover is made of 100% cotton with a waterproof coating, suitable for wearing over disposable diapers to provide privacy protection. Unlike traditional adult plastic pants, it doesn't make rustling noises while walking. Extra Leak Protection: The Adult diaper cover features a waterproof layer to prevent urine leakage from disposable diapers in case of accidents, avoiding urine from seeping onto the bed or clothing. High Elasticity Design: Crafted with high elasticity and extra wide waist and leg cuffs to effectively prevent urine leakage. The elastic fabric is skin-friendly and comfortable to wear. Lightweight and Breathable: This waterproof underwear is lightweight and breathable, ensuring comfort without causing sweating like traditional rubber or plastic pants. Honest Disclosure: We've integrated waterproof and high elasticity features into our product to offer enhanced leak protection, ensuring you stay confident in crucial moments. However, it's important to understand that our diaper cover doesn't include an absorbent layer, which means leakage may still occur, especially with excessive urine. We are committed to continuous improvement and offer 24-hour customer service. If you have any concerns, please feel free to contact us Noiseless Design: This adult diaper cover is made of 100% cotton with a waterproof coating, suitable for wearing over disposable diapers to provide privacy protection. Unlike traditional adult plastic pants, it doesn't make rustling noises while walking.