Twin Hybrid Mattress 6 Inch Medium Soft CertiPUR USSleep cooler, more comfortable, and budget friendlyall in a compact twin size. The Avenco Twin Hybrid Mattress combines the reliable support of innerspring coils with plush foam layers, delivering a balanced, medium soft feel that suits guests, kids, and everyday use. Designed for a great nights rest without breaking the bank, this 6 inch twin mattress offers thoughtful materials and easy setup so you can transform any room into a welcoming sleep