Earlybird Dual Cool 6" Medium Memory Foam Twin Extra Long Mattress pairs a compact 6 inch profile with cooling performance and medium support, offering pressure relief and responsive recovery through layered memory foam and polyurethane foam. A breathable cooling cover works with heat-dispersing foam to help regulate temperature, while the medium feel balances contouring comfort and support for a range of sleepers. Made in the USA and shipped compressed for easy setup, this Twin Extra Long mattress arrives ready to use and is backed by a 10 year warranty for lasting confidence.