Hot sleepers should choose beds known for their cooling materials that don't hug the contours of the body:
Stay away from beds with soft, thick memory foam top layers that tend to hug around the body, making you hotter. Latex upper layers, gel, or gel-infused are much cooler, and thinner layers of memory foam are okay.
Take a look at new innovations in cooling technology, like cooling adjustable bases, air channels between layers, and new materials in top layers and covers. The mattress has come a long way in recent years in terms of materials, and there is plenty out there geared for the hot sleeper.
Choose moisture-wicking, cooling, and antibacterial covers and avoid anything vinyl, synthetic, or materials that don't breathe. Wool, cotton, or Tencel are great options.
Recommended mattress For Hot Sleepers
Heavenly Hybrid 7