Orthopaedic Memory Foam Mattress The Classicpedic Memory Foam Mattress is our bestselling orthopaedic mattress for sleepers seeking additional back support, without compromising on comfort. Mattress for Back Pain Recommended by physios across the country, the Classicpedic foam mattress has two layers of memory foam which provide luxurious comfort and mould to the shape of your body to alleviate aches and pains. Medical-Grade Foam But the real secret, which makes the Classicpedic Memory Foam Mattress the best mattress for back pain, is the medical-grade foam base which has strategically placed grooves in it. These castellations soften the orthopaedic mattress around the major pressure points providing relief for back pain sufferers. Explore our full range of affordable memory foam mattresses here.