Experience unparalleled support and comfort with the Purple Restore Premier Hybrid Firm 13" King Mattress. Featuring a SoftFlex Stretch Cover with an anti-microbial fabric treatment, this hybrid mattress ensures a clean and healthy sleeping environment. The Purple GelFlex Grid provides 3 inches of adaptive cushioning, while the independently moving, individually encased coils offer edge-to-edge support and reduced motion transfer. Enjoy a firm comfort foam top that cradles your body for a restful night's sleep.