PLUSH HYBRID COMFORT FOR TWIN XL SIZE – 13" twin XL mattress combines plush gel memory foam with a supportive coil system for a softer, pressure-relieving feel. Ideal for taller teens, college dorms, or adults seeking cushioned comfort with dependable support. COOLING MATERIALS FOR ALL-NIGHT RELIEF – Gel-infused foam and a breathable knit cover draw heat away from the body and improve airflow. This hybrid design helps regulate temperature, keeping you cool and comfortable even on warm nights while keeping back support. CONSISTENT SUPPORT & MOTION CONTROL – Individually wrapped coils adapt to your movements and reduce motion transfer, creating a more stable sleep surface. Reinforced edges strengthen the perimeter and prevent sagging, making the mattress more durable. CERTIPUR-US CERTIFIED & FIBERGLASS-FREE – Made with high-quality foams tested for durability, safety, and performance. This twin XL hybrid mattress is free of fiberglass and harmful chemicals, creating a healthier sleep space for kids, teens, and adults. BED IN A BOX DELIVERY AND SETUP – The Omne Hybrid arrives safely compressed for easy movement through halls and doorways. Simply unbox and allow it to expand to its full shape within hours. Setup takes minutes, no tools required, and it fits platform beds, slats, box springs, and adjustable bases. The Omne Sleep Hybrid 13" Twin XL Mattress is built for taller sleepers who want plush comfort and dependable hybrid support. With an added inch of height compared to the 12" model, this medium plush mattress combines gel memory foam with individually wrapped coils to create a soft yet supportive design. The top knit cover and gel-infused memory foam cushion the body, relieving pressure on shoulders and hips while promoting airflow to prevent overheating. Beneath, a coil system with individually encased springs adjusts to your body, reducing motion transfer and providing reliable back and edge support. The twin XL size makes this mattress ideal for college dorm rooms, apartments, or any bedroom needing extra length. Its plush profile is suited for side sleepers or anyone who enjoys a softer, more forgiving sleep surface. All foams are CertiPUR-US certified, ensuring durability, safety, and content quality. Fiberglass-free construction provides added peace of mind, making this mattress a safe and healthy choice for nightly use. Delivered compressed and rolled in one box, the Omne Sleep Hybrid 13" Twin XL Mattress is easy to move and set up. Simply unbox, unroll, and allow 48–72 hours for full expansion. With its plush comfort, cooling airflow, and dependable hybrid design, it’s a great fit for taller sleepers seeking restorative rest.