Basically, if adults are sleeping on your mattresses, you probably want to have nylon. Its breathability allows your guests to sleep cooler, so you don't have to worry that they'll wake up in the middle of the night dripping with sweat as they throw off their blankets in exasperation. For adults, comfort is a major factor in bedding.Nylon fabrics usually have a softer and slightly stretchy feel because of their woven construction. This translates in to a slightly softer sleeping surface.Comfortable : it's a woven fabric, nylon doesn't have a plastic feel, and it breathes well. It's generally preferred for conference facilities, rescue missions, colleges, and military housing.Complete Protection : Our mattresses are also fluid proof, which means our fabrics protect the inside of the mattress from any fluids that come into contact with it, no matter what those fluids may be.