Thread Count and DensityBeyond the material of your cooling sheets, the quality of that material is important. Thread count can be a measure of quality, but you'll want to consider other factors, too, especially when shopping for the best cooling sheets. StyleJust like any other type of sheet set, cooling sheets come in a variety of styles, so it all comes down to preference. To curate the best cooling sheets, I enlisted some Women's Health editors who personally vetted a wide range of sets in various temperatures and environments over the past year. More of Our Favorite Sleep ProductsBest Mattresses | Best Cooling Comforters | Best Cooling Mattress Toppers | Best Cooling Pillows | Best Memory Foam Mattress | Most Comfortable Mattresses | Best Comforters | Best Sound Machines | Best Pillows for Back Sleepers | Best Pillows for Neck Pain | Best Pregnancy Pillows | The Softest Sheets | Best Cooling Mattresses | Best Pillows | Best Weighted Sleep Masks