looking for a mattress that offers perfect blend of comfort and support? look no further than this 14" mattress. with its individual pocketed coil system, it provides medium comfort that is just right for a restful sleep. twin extra long size is ideal for those who need a bit more length. this mattress combines comfort with advanced cooling technology. dual cooling technology, which incorporates phase - change material, absorbs and releases heat, maintaining an ideal sleep temperature throughout night. you won't have to worry about getting too hot or too cold while you sleep. foam is a breathable and responsive comfort layer. it promotes airflow and cradles your body, offering a cool and sleep surface. it's like sleeping on a cloud while still getting support you need. is a gel - memory foam. it gives you contouring support of memory foam, but instead of storing heat, it dissipates it. this means you can enjoy benefits of memory foam without feeling overly warm. medium foam offers balanced relief. it provides just right amount of support to keep your body aligned during night. you'll wake up without any aches or pains. foam is a firm and resilient layer. it adds long - lasting durability and support to mattress. you can be sure that this mattress will stay in great shape for years. marvellous middle provides 25% more lumbar support. it reduces motion transfer, so if your partner moves during night, you won't be disturbed. 800 individually wrapped coil system with 360 support conforms to your body's movements. it also maximizes sleep surface, giving you edge - to - edge comfort. main colour of this mattress is a combination of grey and blue, which looks great in any bedroom. filler is steel, and main material is foam. with a product depth of 80 inches, width of 39 inches, and height of 14 inches, it fits well in most spaces. weight of product is 74.17 lb, and package dimensions are suitable for easy transportation and handling. when you choose this 14" medium comfort twin extra long mattress, you're choosing a product that will help you wake up feeling refreshed and rejuvenated every morning.if you're in market for a new mattress, this 14" mattress with twin extra long size is worth considering. it offers medium comfort, which strikes a perfect balance between softness and support. individual pocketed coil system in this mattress is designed to provide personalized support. it can adapt to your body's unique curves and movements, ensuring that you have a comfortable sleep position. advanced cooling technology is a game - changer. dual cooling technology uses phase - change material to regulate temperature. it absorbs heat when you're too warm and releases it when you're too cold, maintaining an ideal sleep environment. foam is a breathable comfort layer. it allows air to flow through, keeping sleep surface cool and dry. it also provides a and cozy feeling, making you look forward to going to bed every night. is a gel - memory foam. it combines of both : contouring support of memory foam and ability to dissipate heat. you can enjoy a comfortable and cool sleep. medium foam offers balanced relief. it supports your body evenly, reducing risk of waking up with pain. it helps to keep your spine in a natural alignment. foam is a firm and resilient layer. it adds durability to mattress, ensuring that it can withstand years of use. marvellous middle provides extra lumbar support. it reduces motion transfer, so you won't be disturbed by your partner's movements. 800 individually wrapped coil system with 360 support maximizes usable sleep surface. you can sleep right up to edge of mattress without feeling like you're going to fall off. grey and blue colour combination of mattress is aesthetically . it gives a modern and sophisticated look to