12 inch Queen Size Mattress-in-a-Box,Memory Foam Hybrid Mattresses Medium Firm Breathable Bed for Back Stomach Sleepers

This 12-inch queen hybrid mattress combines memory foam with individually pocket springs for a perfect medium‑firm feel. It cradles pressure points while keeping your spine naturally aligned—ideal for back and stomach sleepers. You’ll toss and turn less, wake up without aches, and enjoy full‑body support that doesn’t sacrifice comfort. The breathable polyester air layer cover actively pulls heat away from your body, stops overheating, and helps maintain a clean, odor‑free sleep surface. No more night sweats, just cool, dry rest. Each pocket spring moves independently, absorbing motion before it can travel across the bed. That means minimal disturbance when your partner shifts or gets up—perfect for couples who value uninterrupted sleep. Unboxing is hassle‑free. The queen mattress arrives compressed and rolled, ready for any foundation: box spring, slatted frame, flat platform, adjustable base, or even the floor. Allow 24–72 hours for full expansion to its original 12‑inch shape. If you have any questions, our dedicated support team will respond within 24 hours with a professional solution. Sleep better, wake refreshed.