Latex pillows adjust to your sleeping position and this one by I AM does exactly that, but with added improvements. This pillow has been constructed using Talalay, which is hypoallergenic and is certified as Oeko-Tex Class I, which means that it is safe for everyone. Even better is its breathabilityup to seven times more than other types of latex or foam products for a cooler sleep. The breathable design and cell structure allows for a temperature neutral environment instead of trapping your body heat. Latex is a natural product and comes from the rubber tree, but no trees were harmed in the making of this product; in fact, the trees remain productive for 25 years creating oxygen and removing carbon dioxide from the environment. The pillow consumes less energy and water possible to manufacture vs. other latex and memory foam products. To make laundering a breeze, this pillow comes with a removable cover that is machine washer and dryer friendly. The latex insert is spot clean only.I AM is a brand that offers great quality product at affordable pricing. We don't believe in creating all the marketing hype. We stick to what's important for you: Straight up information about the product, what's inside the product, and lastly, how to take care of it.SOFT, SMOOTH SURFACE - 200-thread count, 100% cotton removable coverSAFE FOR EVERYONE - Crafted using Talalay latex which is hypoallergenic and is certified as Oeko-Tex Class I (safe for everyone)VENTILATED DESIGN - breathes up to seven times more than other types of latex or foam products, promoting cooler sleepANTIMICROBIAL PROPERTIES - built in to protect the pillowECO-FRIENDLY - pillow consumes less energy and water possible to manufacture vs. other latex and memory foam productsUS SMART - Filled and finished in the USAEASY CARE - removable cover is machine washer and dryer friendly, latex insert is spot clean onlyDIMENSIONS - 26" x 18" x 5.5"WHAT'S INCLUDED - Foam pillow and removable cover