Miracle Sleep pure latex 2" Custom Sleep System is a revolutionary custom sleep system with air regulated comfort zones. The ultimate goal of a Miracle Sleep pure latex Custom Sleep System is to provide you with Stage 4 sleep when your body rejuvenates itself by replenishing your muscles, strengthening your bones, and maintaining a healthy immune system, allowing you to awaken and feel great. It is constructed from three pieces of 100-percent Talalay latex to conform and support different body profiles, and Miracle Sleep is the first company to integrate air regulated patent pending comfort zones for your neck, lower back and knees for maximum orthopedic support. Extreme durability made to last 20 years or more. The Miracle Sleep System is designed to remove pressure points in the hips and shoulders and align the spine, keeping you from tossing and turning all night. This profile is for a person up to 170lbs. Hypoallergenic, antimicrobial, mildew proof, dust mite resistant and breathable, making it ideal for allergy sufferers. Removable Tencel double zippered washable cover. Battery operated air pump to inflate the three zones included. Made in USA.