The Simmons Beautyrest Black L-Class Firm Mattress offers consistent, all-night support for a first-class sleep.  Elevate your sleep to a luxurious reward night after night. The Beautyrest Black collection features our most advanced technologies and opulent materials for a first-class sleep that will leave you feeling invigorated to take on your day.

Key Features of the Simmons Beautyrest Black L Class Firm Mattress:

• T3 Pocketed Coil with Center-Zoned Construction – Exclusively made for the Beautyrest Black mattresses. These high-carbon steel springs are triple strand-wrapped, pre-compressed, and placed into a durable, yet 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.
• BlackICE with Plant Cooling 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.
• Antimicrobial Mattress Protection – Keeps your mattress fresh and clean from odor-causing bacteria.

• SurfaceTouch Gel Memory Foam – Sewn into the quilt to work directly under the sleep surface to quickly unlock advanced pressure relief from the moment you lie down.

• Beautyrest Gel Memory Foam  – This is a premium memory foam combined with gel to provide incredible pressure relief and motion separation.
• AirCool Memory Foam – Provides pressure point relief along with freedom of movement for both you and your partner.
• Comfort Foam – Comfort Foam is made in varying levels of softness (extra firm, firm, medium, plush, etc.) to create comfort preferences for all comfort levels.

• BeautyEdge  -Each Beautyrest Black mattress is surrounded by thick foam rails for an additional firm, stable support around the edge of the mattress. 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 rating of 1, you can expect the Simmons Beautyrest Black L-Class Firm Mattress to be a mattress that has a rigid sleeping surface with quality padding for comfort.