The Betalife Memory Pro gel memory foam mattress features a pocketed spring support system and a gel memory foam filling. The strengthened independent 5-zone pocket spring support system protects your spine by providing different support for different body parts; the new pocketed coil technology powers the new support system and design to minimise pressure points and provide deep support. It works to reduce tossing and turning and improves sleep quality, which is definitely suitable for developing teenagers. While the cooling gel-infused memory foam absorbs heat and provides deep pressure relief to keep you feeling cool all night as well as gradually building a sense of support and comfort under pressure points. The mattress is topped with a comfortable and breathable hypo-allergenic fabric that protects against dust mites, while the sides feature a mesh design that allows for easier air circulation and helps regulate temperature. This mattress combines a variety of high-quality materials that are designed to create the best sleeping environment for you.