The Cooling silk-like pillowcase is made of polyester which is rich in 18 types of amino acids required by the human body. The bed pillow pillowcases set of 2 are smooth, breathable, anti-static, and nice on your face. Cool feeling but not cold while sleeping on. The excellent thermoregulate properties make it suitable for all seasons and all sleepers' use.
Perfect. Love the zipper. Tina. Amherstburg, ON. Tue Jan 27 2026