Rest your head peacefully at night with the knowledge that you are fully protected against common household allergens thanks to the Live Comfortably® Classics Asthma & Allergy Friendly Certified 233 Thread Count 550 Fill Power Organic Cotton Cover Down Pillow. This pillow creates a barrier that allergens cannot pass and comes asthma & allergy friendly Certified by the Asthma and Allergy Foundation of America. To enhance your comfort further, this pillow features a soft 233 thread count 100% organic cotton cover, with a premium 550 fill power white duck down fill.