This is the "Pillow Guy" Pillow - filled with superior cool, hypoallergenic Poly Gel Fiber and built to last. It's covered in a soft-brushed microfiber shell with MicronOne Technology and encased in exclusive pillow protector dyed in Pillow Guy Blue, and made from cool, crisp Percale cotton weave with hidden zipper and luxurious white satin piping. Pillows with MicronOne technology provides a superior level of protection against dust, mites, even bedbugs, in an attractive, streamlined design. Featuring a double-needle stitch with a white satin cord, this pillow is a superb combination of protection and style. With just the right amount of softness and loft, this pillow works great for stomach sleepers.