We have pocket sprung mattresses where each spring is encased in it's own individual pocket allowing weight to be evenly distributed as your child moves in bed. The open coil sprung mattress contains a fully sprung unit with the springs inter-linked, not as responsive as the individual pocket springs but comfortable all the same. Foam mattresses come in many different varieties, from simple foam trundle mattresses to more complex Airflow mattresses that have layers of foam which are specially crafted to allow the air to flow through the mattress to help regulate temperature. Our eco-friendly foam free mattresses are fully sustainbale and manufactured from recyclable bottles. All our mattresses are designed for a good night's sleep!