This Costco favorite is made from layers of ... And it’s also a great value. The Leesa Original Mattress is a goldilocks foam mattress for side-sleepers—not too firm, not too sinky.

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Over the years, we've tested and reviewed countless mattresses from dozens of brands in pursuit of the ...

The memory-foam Leesa Original is a crowd-pleasing mattress ... and breathable (and thus feel cooler) than many foam mattresses. This Costco favorite is made from layers of foam that are as ...