Wayfair is selling the 'most comfortable' cooling mattress topper for only $78, and it 'revives an older mattress'

TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Why we love this deal Investing in a pricey mattress isn't the only way to prevent nightly tossing and turning due to an uncomfortable bed. Instead, consider the more…