A good night’s sleep is essential for you to feel your best, which makes buying a new mattress and divan set an important decision. Browse Costco’s impressive selection of mattresses divans and ottomans from big name brands of Dormeo, Sealy, Silentnight, Pocket Spring Bed Company on their popular ranges of Octaspring Memory Foam, Hybrid, Geltex, Posturetech Memory, Posturepedic Orthopaedic, Memory Silver, Memory Aloe Vera, Miracoil Orthopaedic, Now 7 Zone Memory Foam, Options Memory Foam and traditional Pocket Sprung mattresses. These can be conveniently chosen and filtered by comfort (soft, medium, firm and extra firm), size, brand, material or type. Expertly constructed and designed for total comfort, a high-quality mattress set will provide soothing pressure-relieving support and exceptional durability. Whether you choose a double mattress, space-saving single mattress, or a luxuriously roomy king size or super king mattress, your choice will set the tone for your entire day.