But Coop Sleep Goods, one of my favorite bedding brands, changed my mind on the material with its Comphy Percale Sheet Set. And guess what? It's 20% off during Sleep Week! Coop Sleep Goods $129 ...

Of the cool-to-the-touch sheets, the Comphy CoolSpa Sheet Set did better than the others. The coolness of the sheets was apparent when I laid down in bed. The fabric is incredibly silky and ...