Mattress: Grab yourself a memory foam spring open coil mattress. Firmness: Soft to medium firmness - perfect for all body types and sleeping positions. Depth: Mattress is a total depth of 7 inches. Size options: Choose from 5 sizes - small single, single, small double, double or king. Properties: Features a wavy micro quilted cooltouch top panel and aqua blue breathable mattress border. Inners: Double insulated 13.5 gauge open coil spring units, with 6 individual comfort layers and a single memory foam layer for ultimate comfort and pressure relief while you sleep. Memory Foam Spring Open Coil Mattress | Living Social | Living Social