CoutureSleep 8 1/2 Inch Summer Gel Memory Foam Mattress - TwinXL Rated as a medium firm feeling mattress Offers Presurre relief and a cooling sleeping environment Naturally conforms to your body weight and temperature offering ideal support Available in Twin, Twin XL, Full, Queen, King and California King Sizes Delivered to your front door compressed & vac-packed for easy handling & to ensure total cleanliness