This clever mattress is made with side sleepers in mind who may struggle to get the right level of support from a mattress, resulting in aches and pains. As well as a combination of memory foam and pocket springs, we've added special 'shoulder support zones'. These allow for a shoulder-specific level of support while allowing the rest of your body to rest in a suitable position, for a more comfortable night's sleep and a better morning. This mattress will arrive tightly rolled in a handy vacuum pack which means a smaller package for a more fuel-efficient delivery. - Soak&Sleep Zoned Hybrid Memory Foam Mattress in White - Size: Double