The Memory foam will react to the body heat and mould itself around the body. Once the pressure points have 100% support, the blood flow increases and this will reduce Snoring, Headaches, Neck Pain as well as Tossing and Turning. The comfort and support on these Hypo-Allergenic pillows is unrivaled. The Contour shape is slightly higher on one side and perfect for someone with wider shoulders or a larger frame. Features: All products are made in South Africa for the SA climate and have a 5 year guarantee. They are covered in Belgian Organic Cotton Covers. These are removable, washable and have a zip too. The actual Foam is not to get wet as it will damage the foam . What's in the box 1 x Contour Shape Memory Foam Pillow