The hybrid Ocean View Island 13’’ mattress supports even more than just your body with its lush, sustainable sleep surface and features. Its comfort level includes a thicker plush foam layer that is perfect for side sleepers. Rest easy on top of two layers Beautyrest® ActiveResponse™️ Memory Foam, which conforms to your body shape and greatly helps alleviate aches and pains. A plant-based layer of InfiniCool® technology helps you stay oh-so-cool all night long. The Precision Support System™️ features 1255 Series T2 Pocketed Coil® Technology, offering head-to-toe support and advanced motion isolation, so you won’t disturb your partner's sleep. Ocean View Island is made with eco-friendly CertiPUR-US foam that meets rigorous standards for emissions, content, performance, and durability—plus, it’s constructed with bottles hand-collected from coastlines and waterways. This mattress is also made in America and is adjustable base compatible. Mattress protector recommended.