Recharge™ perfectly unites modern design with the finest features, to provide you a superior comfort and support for your backbone. Equipped with the elegance of luxurious knit and the firm support of pocket spring system, Recharge™ will fully replenish and reenergize you everytime you lay on this mattress. Solid Curve Foundation Solid Curve Foundation The ideal mattress support system which provides a perfectly flat and firm support for the mattress. Luxurious Knit Luxurious knit This luxurious knitted fabric from Belgium provides you with unsurpassed comfort for a prefect night sleep. Pocket Spring Pocket Spring Good Pocket Spring System Excelent Foam Encasement Excellent Foam Encasement Stronger side/edges to sit on Prevents falling down while sleeping Expands the sleeping area