Exclusive to Costco, the Sealy 1400 Pocket Hybrid Geltex Mattress provides a gentle level of support and outstanding pressure relief. Pocket Springs individually respond to your body for a gentle level of support. Each spring is individually encased, allowing them to move independently and provide a tailored level of support that’s right for you.Featuring a layer of breathable Geltex, which is designed to offer pressure relief and provide a cool and refreshing night’s sleep. The fabric features a whole-host of benefits too. Made from MultiLife fabric which cleverly uses recycled polyester fibres without compromising on the luxurious look and feel of the mattress. Eco-friendly, Tencel fibres are woven within the fabric, ProShield keeps allergens at bay and offers a clean and fresh night’s sleep and SmarTex regulates your temperature to prevent overheating.