Stay cool while keeping your pillow fresh and clean with our Cooling Pillow Protector. This noiseless bamboo zip-on case uses a GORE-TEX membrane that's breathable and waterproof to protect your pillow while also providing a thermal cooling effect. Effective as a hypoallergenic barrier against dust mites, allergens, and bacteria, it greatly prolongs the life of your pillow and keeps you feeling cool and hygienic.