Mellow 8 Inch Cooling Gel-Infused Memory Foam Bed Mattress, Medium Firm Sleep and Breathable Fabric Cover, Twin, Mattress in A Box Price: $149.00 (as of 12/30/2023 19:16 PST- Details)

Comfort Foam Layers – Relax on our mattress layered with memory foam and support foams that helps provide pressure relief all throughout your body.
Cooling Gel Infusion – Gel-infused memory foam helps keep you cool by working to reduce trapped body heat as you sleep.
Premium Fabric Cover – The soft fabric cover is intricately quilted on top for added comfort. It also includes a non-slip bottom to help keep your mattress in place on top of any bed base or frame.