Wolf Corporation. creating Sweet Dreams of Hybrid Mattress line. Hybrid mattresses are worth a close look. they are New. feature laden and fresh. Wolf has created one of the most affordable. comfortable Hybrid lines on the market. A hybrid mattress is a combination between a high quality innerspring unit and high performance filling materials providing the perfect blend of contouring comfort and support. The Harmony Hybrid is a combination of an individually wrapped 567 coil unit and Energex foam and pure wool. providing a medium plush sleeping support system. Energex Foam is an energentic alternative to conventional visco foam retaining the advantages of visco foam without the slow recovery. Energex is like visco with a bounce. Energex foam provides uniform comfort over a wide temperature ranges. Covered in a luxury stretch knit waterfall cover that adds to the overall comfort of this Hybrid mattress. Wolfs Hybrid line contains 2 proprietary products developed in Wolfs fiber division. Wolfit and Cloud. Wolfit is 100% wool and provides both a natural fire retardent along with a natural climactic balance. providing warmth in the Winter and coolness in the Summer. Cloud is Wolfs foam replacement pad that has the same resiliency and durability as foam but is more eco-friendly. Made out of cotton. Cloud is comfortable. durable. breathable as well as a reNewable resource. Welcome to the most innovative. and eco-friendly Hybrid mattress line on the market today. Brought to you by Wolf. the oldest family owned mattress company in the Country. FeaturesHarmony Hybrid Mattress Made in the USASpecificationsSize: QueenDimension: 11″ H x 60″ W x 80″ LWeight: 59 lbs