Enjoy year round comfort with these multi season mattress toppers the super soft snuggly fleece side of the topper retains body heat giving a luxurious cosy feel in the winter while the microfibre reverse side feels smooth cool and fresh in the warmer summer months so when the temperature changes simply flip the topper over to suit your needs but rest assured whichever side you are using the mattress topper will make your mattress more cushioned and comfortable supporting heavy or tired join