10-Inch Twin Hybrid Mattress in a Box with Gel Memory Foam - Soft, Medium Firm, and Zona Support, 100-Night Trial

About this item

• CertiPUR-US WORRY-FREE WARRANTY: All memory foam is CertiPUR-US certified and tested. The KOULABRz twin mattress in a box comes with a 10-year warranty. We recommend allowing your new mattress to fully expand within 72 hours. Keep a safe distance when unboxing, as the queen mattress may expand rapidly and pose a risk. For any assistance or issues, please contact our customer support team.
• SLEEP YOUR WAY. SIDE, BACK, OR STOMACH：KOULABRZ 10 inch twin size hybrid mattress adjusts to you. The soft, pressure-relief plush top(low-resistance foam and gel memory foam) layer cradles every contour. The dynamic wrapped pocket coils improve spinal alignment
• SUPPORT WHERE YOU NEED IT MOST (ZONE SUPPORT): Enhanced coils and extra lumbar foam work together to prevent sinking in the hip and lower back areas. The twin size spring hybrid mattress promotes better spinal alignment and provides added pressure relief, helping you experience reduced back pain every night.
• Maintain a cool temperature and sleep naturally: The twin mattress, measuring 10 inches, offers comfort, breathability, and a natural feel. It efficiently removes moisture and perspiration from the surface of the mattress, ensuring a comfortable and dry night's sleep. The queen mattress features an independent pocket spring system that promotes airflow, preventing heat buildup and providing a cool and comfortable sleeping experience.
• MOTION ISOLATION, SLEEP UNDISTURBED：Responsive coils enhance support and isolate movement—perfect for couples and pet lovers. With reinforced edges, you can enjoy every inch of your mattress without the fear of rolling off.