Superior craftsmanship and high-quality materials combine for essential comfort and sleep support within Stearns & Foster’s Studio Medium Mattress. Silky-soft and stylish, the Tencel™ cover refreshes with moisture-wicking properties over comfort layers of premium gel memory foam for exceptional pressure point relief. With a reinforced DuraFlex™ Pro coil edge and an air vent system for enhanced airflow— the encased coil innerspring unit promotes proper spinal alignment, provides full-body support, and isolates motion for undisturbed rest. Made in the USA Comfort: Medium Quilt: Tencel™ cover, flame-resistant fibers, 1” premium ultra-soft gel foam, 0.5oz polyester fiber, 1” premium ultra-soft gel foam, and 0.375” premium ultra-soft gel foam in the center third. Comfort Layers: 1.5” premium gel foam and 0.5” premium gel memory foam. Sustainably-Sourced Tencel™ Cover: Soft and silky cover made with moisture-wicking Tencel™ fibers features designer-inspired knit patterns. Premium Memory Foam: High-quality memory foam provides adaptive comfort and evenly disperses weight across the mattress. 1072 Premium Coil (Support System): High-quality innerspring system offers stability and support while reducing motion transfer. DuraFlex™ Pro Coils (Edge Support): Coil edge support innersprings reinforce the edges of the mattress to improve flexibility and durability. Air Vent System: 4 external side vents that promote high airflow and additional breathability throughout the mattress. Foundation: High-grade wood foundation with steel wire. Base and Box Spring: 1” medium foam base and 9” or 5” flat box spring. Adjustable friendly hybrid innerspring mattress with 8 woven inlay handles for moving and rotation. Create a bedroom experience that restores the mind and body by adding Tempur-Pedic’s Tempur-Ergo Extend Smart Adjustable Bed Base with Sleep Tracker Warranty: 10 year Dimensions: Twin XL Size Dimensions: 38" W x 79" L x 14” H; Shipping Weight w/ Box: 55lbs. Full Size Dimensions: 53" W x 74" L x 14” H; Shipping Weight w/ Box: 71lbs. Queen Size Dimensions: 60" W x 79" L x 14” H; Shipping Weight w/ Box: 86lbs. King Size Dimensions: 76" W x 79" L x 14” H; Shipping Weight w/ Box: 109lbs. Cali King Size Dimensions: 72" W x 83" L x 14” H; Shipping Weight w/ Box: 108lbs.