Zinus Tranquility 12" Medium Hybrid Mattress, King

For sleepers who prefer a mattress that is neither too soft nor too firm, the Tranquility Hybrid Mattress hits that just-right sweet spot. A quilted top layer of Comfort Foam® cushions your body without adding extra fluff, so you feel supported and relaxed from the start. Beneath it, a layer of individually wrapped coils responds independently to your movement, delivering personalized support and minimizing motion between sleep partners for a more restful night. Finished with a breathable black knitted cover, this mattress doesn’t just feel good—it looks good too, offering a sleek, modern touch that reflects your bold sense of style.

• Zinus Tranquility 12" Hybrid Mattress, King
• Foam meets coils for a medium feel that offers just the right balance of cushioning comfort and reliable support
• Top layer of quilted Comfort Foam® gently cushions for a supportive yet cozy feel
• Individually wrapped steel coils respond to your body’s movements and reduce motion transfer for undisturbed sleep
• Breathable knitted cover in black adds a sleek, contemporary touch to the look and feel of your bedroom
• Twin mattress supports a maximum weight of 250 lbs; Full, Queen, and King sizes support up to 500 lbs
• Made with CertiPUR-US® certified foam for a safer, more durable sleep experience
• Ships compressed in a box and expands fully within 72 hours for easy setup
• Backed by a 10-year manufacturer’s warranty for added peace of mind
• Age Group: Adult, Universal