Launch Gift (through August 2): every Mockingbird comes with free Stitchco pillows — one with Twin, Twin XL & Full, two with Queen, King & Cal King. Add this mattress to your cart, then pick your free pillow(s) here — they ring up $0 at checkout, automatically. The Mockingbird is our classic tight-top hybrid — the traditional, time-tested mattress feel, rebuilt with modern cooling and support. Named for the Arkansas state bird, it stands 13" tall with a clean, supportive surface and no pillow top. An Ultra Luxury Cooling Fabric cover sits over gel- and copper-infused memory foams that pull heat away and contour to you, while a reinforced latex lumbar band and an 8" zoned pocketed coil keep your spine aligned and motion to a minimum. What's inside Ultra Luxury Cooling Fabric — cool-to-the-touch premium cover. Gel Infused Visco Quilt Foam — cooling gel memory foam for pressure relief and body-conforming comfort. Copper Infused Visco — contours to the body while promoting cooling, cleanliness, and lasting support. Latex Lumbar Support Band — reinforced latex for spinal alignment and lower-back comfort. 8" 1044 Zoned Pocketed Coil — targeted support, reduced motion transfer, lasting durability. Feel & firmness Available in Firm, Medium, and Plush. Firm suits back and stomach sleepers; Medium is the balanced choice; Plush gives side sleepers a softer, cradling surface. Specs Overall height: 13" (±1") Hybrid construction (foam + pocketed coil) Made in the USA with domestically and globally sourced materials CertiPUR-US certified foams 10 year warranty