Restonic Comfortcare Hybrid Mattress with Cooling Foam and Lumbar Support Twin Xl

A hybrid mattress built for sleepers who run warm and need genuine lumbar reinforcement, the Restful Night Firm layers breathable foams over an individually wrapped coil system to deliver cooling and support in equal measure. At 12.5 inches tall, it carries a substantial profile that works well with most standard bed frames and platform bases in a Twin XL configuration.

• Dimensions: 80 L x 39 W x 12.5 H inches (Twin Extra Long)
• 800-Series individually wrapped coils respond independently to minimize motion transfer and promote proper spinal alignment
• Marvelous Middle® technology reinforces the center third of the mattress with 25% more support, targeting the lumbar and hip zone
• Dual Cooling Technology uses a two-tiered system to wick heat and enhance airflow across the sleep surface
• CoolFlow™ Plush and Medium foam layers cradle pressure points while maintaining a breathable, temperature-neutral feel
• HD CoolFlow™ high-density foam adds firmer support beneath the comfort layers without restricting airflow
• DuraLast™ Firm Foam base layer reinforces overall mattress structure for long-term resilience and a consistent firm feel

Features

• Restonic® Restful Night Firm Mattress-12.5" Profile'
• 'Wake up refreshed on the Restonic Restful Night Firm mattress—expertly engineered to deliver deep, restorative sleep night after night. Designed for those who crave reliable support without sacrificing comfort, this mattress combines premium cooling technologies with durable, pressure-relieving construction.'
• 'Key Features:'
• 'Dual Cooling Technology: A two-tiered approach to temperature control, this system wicks away heat and enhances airflow—keeping you cooler, longer.'
• 'CoolFlow™ Plush & Medium Foams: Layered for balanced comfort, these breathable foams cradle your body while promoting a cooler sleep surface.'
• 'HD CoolFlow™ Foam: High-density and ultra-breathable, this advanced foam provides firmer support while maintaining airflow and durability.'
• 'DuraLast™ Firm Foam: Engineered for resilience and stability, this base layer reinforces the mattress structure for long-lasting comfort and firm feel.'
• 'Marvelous Middle® Technology: Exclusive to Restonic, this design delivers 25% more support in the center third of the mattress—right where your body needs it most.'
• '800-Series Individually Wrapped Coils: providing comfort and motion isolation, these coils respond independently to reduce partner disturbance and support proper spinal alignment.'
• 'Whether you sleep warm or need reinforced support, the Restful Night Firm is your perfect match for a cooler, firmer, and more restful sleep experience.