Zinus 6 Inch Green Tea Cooling Memory Foam Mattress [New Version], Twin, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric, Mattress in A Box

We last tracked this at $65.71 (as low as 10% off list price) on June 22, 2026. Amazon deals rotate fast — this one is no longer active, but similar deals come back often.