HYBRID DESIGN FOR UNDISTURBED SLEEP: The pocket coils move independently, and the foam layers help absorb movement to reduce motion transfer. Novilla twin size mattress provides a quiet and peaceful sleep experience. The 10 inch twin mattress has enhanced edge support, so that you'll not slip off the hybrid foam mattress when sleeping on the edge. BALANCE SUPPORT WITH MEDIUM FIRMNESS:The coil and foam design allows the Groove Hybrid Mattress to achieve a harmonious blend of comfort and support. They work in a unsion to provide needed comfort and gently conform to the shape of your body. Whether you are a side, back, or stomach sleeper, this medium firm mattress will definitely be a great choice. GEL FOAM PILLOW-TOP FOR A COOLER NIGHT'S SLEEP: This twin size mattress features a pillow-top comfort layer that includes gel-infused memory foam to regulate body temperature and transfer heat for a cool sleep. The breathable cover provides the twin hybrid mattress with a cooler sleeping surface. Start your day with Novilla mattress twin size.