Sonar Outlast Thermal Balancing Mattress Topper by Bambury Size:King Fully fitted and with a

Fully fitted and with a luxurious Microplush cover

Reverse-Cotton Chenille

Vertical stripe reverse

So you'll sleep more soundly and wake more

(reverse) as per front

Sonar Outlast Thermal Balancing Mattress Topper by Bambury Size:King Fully fitted and with aThe Sonar Thermal Balancing product range is designed to absorb, store and release heat while you sleep, helping you maintain optimal thermal comfort. The products feature OUTLAST technology, which pro actively manages heat and moisture to help provide a better, more comfortable nights sleep. The technology, which was originally developed for NASA, is tested and proven to alleviate spikes in skin temperature that cause sleep disturbances, and can help