Sleep Cooler Tonight — Proven Solutions for Hot Sleepers
Subhead: We test cooling mattresses, sheets, and sleep tech that actually reduce heat.

How to Sleep Cooler With the Bedding You Already Own

Heat retention often comes from how bedding is layered and used — not just what it’s made of. Before replacing sheets or mattresses, small setup changes can help your bed release heat more effectively using what you already have.

Reduce Heat-Trapping Layers

  • Remove unnecessary blankets
  • Use a top sheet instead of heavy comforters
  • Fold excess bedding away from your torso

Sleepwear & Skin Exposure

  • Choose loose-fitting sleepwear
  • Avoid tight or non-breathable fabrics
  • Allow extremities like feet to release heat

Let the Bed Release Heat

  • Pull covers back before bed to let heat dissipate
  • Avoid overly thick mattress protectors if you sleep hot
  • Air out bedding during the day when possible