Spring Air Grand Hybrid Silver Firm Mattress

The Spring Air Grand Hybrid Silver Firm mattress provides a cooling sleep surface with cradling comfort and long lasting support to ensure you get a great night’s sleep every night.  Spring Air Grand Hybrid Silver Mattress Details Firm - For Back & Stomach Sleepers Adjustable Base Friendly Mattress Height - 13" Warranty - 10 Yrs. Non Prorated (A) Maximum cooling cover Our maximum cooling cover is woven with PE cooling yards to provide the best-in-class cooling technology available. (B) Hyper-Soft Visco Hyper-Soft memory foam provides an unmatched cradling comfort and pressure relief. (C) Serene® Foam Open cell foam that provides the best airflow for a temperature-neutral environment and minimizes motion transfer.   (D) High-Density Firm Foam High-density firm foam adds to the strength and durability of the mattress support system and complimenting the softer ergonomic layers.   (E) 875 Individually Encased Zoned Coi