I am extremely thankful I was finally able to get this product. I have needed a mattress cover like this for a long time, but didn't have the money to pay full price for it, so I have been sleeping with the original plastic that covers the mattress to keep it from getting destroyed. The mattress store that I bought my mattress from said that sweat can destroy the memory foam in the mattress. I am sleeping 100% better now that with this soft durable waterproof mattress cover I can now feel and experience the full comfort of my mattress! Very very happy!