Phoenix mattress covers, graced with Excelsior’s patented sleep system, are made from a stretch knit impermeable fabric with a non-slip backing. They are designed to fit perfectly to your mattress and protect each of its sides from stains and perspiration, and they also have a protective barrier against dust and dust mites.
A top topper
Excelsior mattress covers are sold with or without mattress toppers. The mattress topper allows for an extra layer of comfort, cool or warm, which can easily be positioned on the mattress cover with a concealed zipper. Made of quilted and brushed microfiber fabric, the mattress topper is super soft and treated with Teflon™ and Silver Antimicrobial for incredible stain resistance, offering unparalleled comfort!