Molblly 10” Twin Hybrid Mattress: Cooling Comfort and Support for Better Sleep Discover comfort and support like never before with the Molblly 10-inch Twin Hybrid Mattress. Experience medium plushness and medium firmness through its hybrid innerspring and multi-layer design. Filled with premium high-density foam and pocket springs, enjoy the benefits of airflow and noise-reducing memory foam for an uninterrupted night’s rest. Individually wrapped coils ensure motion separation, while the fiberglass-free, permeable materials enhance comfort and cooling. With layers carefully crafted for supreme coziness, skin-friendly certification, and a non-slip base, this mattress ensures a rejuvenating sleep. Please allow 72 hours for the mattress to air out and fully reshape.