Leesa is an online mattress-in-a-box company that started in 2015. Its current mattress lineup includes two all-foam mattresses (the Original and t...

Leesa recommends waiting a full 24 hours to sleep on this mattress to give it ample time to decompress. The company notes that this is especially i...

Leesa notes that your new mattress may have a faint smell upon arrival, but this should fade within a few hours to a few days. Our tester did note...

Leesa doesn’t recommend using a box spring with either its foam or hybrid mattresses. Box springs don’t offer the proper support for these types of...