Delivery process: Most deliveries by a 2-man team using our vehicles or outsourced to Xdp with tracking. Comfort: The memory foam layer moulds to the body, relieving pressure on joints, bones, and muscles. Most options also feature a reflex foam base for firm support and comfort. Size options: You can choose a mattress for your bed from 6 options: small single, small, small double, double, king and superking. Allergy resistant: The hypo-allergenic properties protect against bacteria, asthma, and allergies. Memory foam mattress: Sleep in complete comfort and support with this memory foam mattress with springs. Memory Foam Mattress With Spring System | Living Social | Living Social