Protect your mattress with our ultra-soft, waterproof viscose Mattress Protector. We ve combined cloudlike comfort with innovative waterproof protection to put yet another finishing touch on Cariloha s Softest Bedding on the Planet. Our unique sleep-quiet protection takes away crinkling fabric noises, so you experience soft silent slumber. Spill and waterproof protection on all five sides, plus a universal deep pocket fit make this viscose mattress protector unlike any other. Get all the benefits of viscose and protect your mattress at the same time. It s the perfect addition for your bedding needs. Machine wash cold, tumble dry low, and you re good to go.