I spent a handful of months doing extensive testing to identify the best mattress toppers for side sleepers. Of the 11 mattress toppers I tried, only one of them was worthy of a long-term relationship ...

Buying a mattress topper is an easy and inexpensive way to refresh a mattress—in certain cases, anyway. But some mattress toppers have a syrupy foam feel that makes the mattress sleep hotter and can ...