Breathable and Cooling Pillows for Kids Boy Girl, CertiPUR-US Certified, 12x20 Inch, Blue. The JAMA™ pillow is more than a cool print and shape. It contains three separate layers that are individually wrapped to customize the height and feel of the pillow. Two of these layers are flat for easy height adjustment, while the top layer is contoured for a supportive fit. Outside is a soft, washable cover.