Medium-Firm Mattresses

Temperature‑regulating mattresses are designed to help your bed feel more consistent across changing conditions—dissipating excess heat when you’re warm and reducing chill when the room cools. The goal: a stable micro‑climate so you fall asleep faster and stay comfortable longer.

What drives temperature regulation

• Phase‑Change Materials (PCM) & cool‑to‑the‑touch covers
  Fabrics with microcapsules that absorb/release heat to buffer swings; instant cool feel on contact.

• Moisture‑wicking textiles
  TENCEL™/bamboo/cotton blends that pull sweat away to keep the surface drier and more comfortable.

• Thermally conductive foams
  Gel, graphite, or copper‑infused memory foams that move heat away from the body for steadier comfort.

• Open‑cell & ventilated foams
  Perforations and channels increase airflow versus traditional foam.

• Pocket coils & airflow cores
  Individually wrapped coils promote cross‑mattress ventilation and help the bed recover heat faster.

• Natural regulators
  Latex (buoyant, breathable) and wool (insulating yet moisture‑balancing) support a more neutral sleep climate.

Temperature‑regulating vs. “cooling”

• Cooling mattresses emphasize immediate heat dissipation.

• Temperature‑regulating mattresses aim for a balanced feel across warm and cool nights—ideal for variable climates, partners with different preferences, and year‑round use.

How to choose (quick tips)

• Surface feel: Want instant cool? Prioritize PCM/cool‑to‑the‑touch covers. Prefer steady comfort? Look for graphite/gel foams, latex, or wool layers.

• Construction:

  • Hybrid / pocket coil → maximum airflow + strong edges.

  • Memory foam → deep contouring; pick open‑cell/infused foams for better thermal performance.

  • Latex → naturally breathable, responsive, and durable.

• Firmness by position: Side = medium/medium‑plush; Back = medium; Stomach = medium‑firm to firm.

• Whole‑bed system: Use breathable protectors and sheets; slatted or ventilated bases maintain airflow.

What you’ll find here

• A curated mix of hybrid, memory‑foam, and latex models with temperature‑regulating tech.

• Sizes: Twin, Twin XL, Full/Double, Queen, King, California King.

• Optional enhancements like zoned support, motion isolation, and reinforced edges to fine‑tune feel and performance.

Browse and filter to discover the best temperature‑regulating mattress for your climate, sleep position, and comfort preferences.