The consistent, superior sleep you deserve is here with the Simmons Beautyrest Black Hybrid BX Class Firm Mattress. Simmons combined layers of pressure-relieving memory foam with impressively supportive coils to create the perfect blend of hybrid comfort for the ultimate sleep experience.

Key Features of the Simmons Beautyrest Black Hybrid BX Class Firm Mattress:

• Antimicrobial Mattress Protection – keeps your mattress fresh and clean from odor-causing bacteria.
• T3 Pocketed Coil with Center Zoned Construction – Exclusively made for the Beautyrest Black mattress collection, these high-carbon steel springs are triple strand-wrapped, pre-compressed, and placed into a durable, soft non-allergenic fabric individually. What that means to you is increased strength, motion separation, and conformability that create indulgent comfort to withstand the test of time.
• Plant-Based Cooling Technology at Surface with DualCool Technology – Introducing Beautyrest’s most advanced cooling cover yet. Through research and development, Beautyrest has created a mattress cover that cools in 4 ways. On the surface, it is cool to the touch. Just beneath the surface cooling materials enhance heat dissipation. SilkAir fiber prevents and wicks away heat build-up. The addition of silver particles draws heat from your body so you can sleep cool and comfortable throughout the night.
• Beautyrest Gel Memory Foam – This is a premium memory foam combined with gel to provide incredible pressure relief and motion separation.
• BeautyEdge – Each Beautyrest Black mattress is surrounded by thick foam rails for an additional firm, stable support around the edge of the bed. Enjoy sleeping to the very edge of your Beautyrest Black mattress without feeling like you’re going to slip or roll out.
• Triton European Foundation – Supports up to 2,000 lbs of pressure for long-lasting durability.
• 10-Year Limited Warranty – The best warranty in the business.
• Adjustable Base Friendly 

With a comfort scale of 3, you can expect the Simmons Beautyrest Black Hybrid BX Class Firm Mattress to be a mattress with a rigid sleeping surface and comfort padding.