From the #1 selling allergy bedding brand AllerEase, the Maximum Zippered Pillow Protector delivers premium comfort and protection for a truly clean bed. It features soft moisture-wicking fabric that helps to keep you cool & dry all night long. Our expertly designed Allergy Defense Fabric® even prevents unhealthy household allergens -- like dust mites, pollen, and pet dander -- from collecting in your pillow. Antimicrobial product protection keeps your protector fresh by inhibiting the growth of odor-causing bacteria, and it can be washed in hot water to remove dirt, bacteria, and surface allergens. Maximum will keep your pillow protected for a healthy night's sleep and is backed by the AllerEase Lifetime Warranty.