Aller Ease Cotton Comfort Pillow Cover, Set of 2 for $15.63

The Aller-Ease Cotton cover for standard-sized pillows offers a barrier that effectively blocks common household allergens. The 100 percent tightly-woven cotton construction provides excellent protection from microscopic particles and pollen, while at the same time providing the benefits of a cool, breathable fabric for a more comfortable night's sleep. It does not trap body heat or moisture next to the skin, so it is more comfortable than traditional vinyl, polyester, and laminate protectors. It features a zippered closure.