They do! With the right design, cooling sheets can greatly improve your sleep.

A regular sheet set can be super comfy, but not all fabrics work for the typical sweaty sleeper. To keep sweat at bay, you need a breathable sheet, which is where cooling sheets come in. With microscopic pores, breathable sheets release body sweat to evaporate into the air during sleep—no more trapped humidity or heat disturbing your rest.

The best cooling sheets regulate body temperature without sacrificing your comfort—a balance of breathability and touch.

To get the best of both worlds, consider these factors for staying cool in between the sheets:

Material – Breathable fabrics (cotton, TENCEL™, bamboo) are better choices for cold sheets than heat-retaining materials like flannel. The more airflow or porosity, the more body heat can escape.

Weave – It’s not just the material—it’s how you use it, too. Certain knits facilitate airflow better than others, like the grid weave pattern in our Hyperlite™ Sheets.

Unlike a memory foam pillow, down pillow, or memory fiber pillow (which only uses the material in their name as filling), a hybrid pillow utilizes multiple types of filling inside one pillow for the best of all worlds, thereby earning its “hybrid” moniker.

The Casper Hybrid Pillow features a three-layer foam + fiber design, which provides both ultimate comfort and support for a better night’s sleep, plus a soft plush knit outer shell as the cherry on top.