Back Science Series 3

Series 3 is our most luxurious model and offers a more plush feel for greater contour and pressure-relief. Best for side sleepers. 

Construction

• 2" Thick Flex-Comfort Ventilated Hypergel-Infused Adaptive Comfort Layer.
• 3" Thick PostureFlex Ventilated Hypergel-Infused Responsive Comfort Layer - is the perfect blend of contouring, pressure-relieving comfort and buoyant lifting support.
• 1" Thick HD-Flex Ventilated Transitional Support Layer.
• Lumbar-Flex Zoning for Reinforced Lumbar Support - promotes proper spinal alignment and takes pressure off your shoulders and legs.
• 2" Thick HD-Flex Channeled Transitional Support Layer.
• 3" Tall ResiliFlex Edge Support Reinforcement Barrier - Surrounds for Reinforced Edge Support - gives the mattress a robust foundation with strong edge support that will still flex perfectly with any adjustable base.
• 6" Tall DuraFlex Individually-Wrapped U.S. Steel Innerspring Coils (Over 1,000 in King Size) with Quantum Edge Support Reinforcement - individually-Wrapped U.S. Steel Spring Coils are reinforced with a Quantum Edge to ensure proper support right up to and on the edge of the mattress.
• Greenguard Gold Certified - our mattresses have been tested by UL Labs and earned a Greenguard Gold Ceritfication for low VOC emissions under the strictest testing standards in the world used for schools & children indoor air quality.