(Image credit: Birch)

While memory foam is the key ingredient of most mattress toppers nowadays, putting a memory foam mattress topper on a memory foam bed is a recipe for an uncomfortable, stuffy night. Instead, I use the Birch Plush Organic Mattress Topper, now $388.36 (was $532) at Birch with code TOMS27 , as it instantly adds cooling and responsive support to memory foam mattresses that lack support and are prone to trapping body heat.

The Birch Plush Organic Mattress Topper uses organic latex foam rather than memory foam, and it's our top organic choice in this year's best mattress topper guide. While memory foam is notorious for retaining body heat, latex foam is naturally breathable, with its porous structure encouraging airflow for a cooler night.

Latex is also incredibly supportive, and I found the Birch Plush Organic Mattress Topper to be great for all sleep styles.…