The Zonal Support pillow by Sealy offers the very best support for the head and neck using Posturepedic technology. Inside the pillow is a foam support system specially designed to support and head and neck. The foam springs have different densities, with the firmer springs positioned in the centre of the pillow to support the head. Softer springs surround the central springs to gently cradle the neck. The foam springs are surrounded by DuPont™ Cotrano® fibres. This fibre feels just like cotton and is soft, bouncy and durable with great recovery properties. This results in a firm and supportive pillow that is suitable for people who sleep on their side or back sleepers who enjoy a plump firm pillow. The pillow is covered in a removable quilted cotton cover that is machine washable. Air mesh sides feature around the pillow to help increase airflow and breathability to prevent overheating. The Zonal Support pillow is hypoallergenic which means that it does doesn\'t contain any materials that are likely to cause allergies. It even comes with a two year manufacturer\'s guarantee. When choosing a pillow, we believe it should be as unique as you. When you think about it, it\'s the only part of the bed that you can tailor to your exact individual needs. Before choosing your pillow you should consider your dominant sleep position. For example, people who sleep on their front require only a small amount of support from their pillow, so a soft and slim pillow is ideal for front sleepers. Back sleepers need a little more support, so a medium firmness is best suited. Finally, side sleepers require the most support from their pillow to help relieve pressure from the neck. If you sleep on your side you will feel more comfortable with a firmer pillow. Sealy is the world\'s number one bed brand. With a wealth of experience, we are committed to helping everyone enjoy the beauty of quality sleep.