Find 70+ Charming Best Beautyrest 13.5 Firm King Mattress Satisfy Your Imagination

The Beautyrest Black L-Class 13.5" Extra Firm Mattress is the top pick for those seeking the ultimate in support and comfort. This mattress is designed with a combination of advanced features and materials to provide an extra firm feel that is perfect for those who prefer a more solid sleeping surface.

One of the standout features of this mattress is the BlackICE™ 4.0 Technology, which uses advanced cooling materials to help regulate body temperature and keep you cool throughout the night. This is especially beneficial for hot sleepers or those who live in warm climates.

The GelTouch® Foam and Dynamic Response™ Memory Foam layers work together to provide targeted support and contouring for your body, ensuring proper spinal alignment and pressure relief. And for added durability, the T3 Pocketed Coil® Technology delivers exceptional support while reducing motion transfer.

The Beautyrest Silver BRS900-C 13.5" Extra Firm Mattress is another top choice for those looking for an extra firm sleeping surface. This mattress is part of the Silver collection, which is known for its high-quality materials and long-lasting comfort.

The ContourFit™ Design of this mattress is specifically engineered to provide exceptional support and alignment, while the Beautyrest® Gel Memory Foam and Self-Response™ Latex Foam layers offer pressure relief and contouring for a comfortable night's sleep.

In addition, the 900 Series Beautyrest® Pocketed Coil® Technology ensures individualized support for each sleeper, while the DualCool™ Technology works to keep the mattress cool and fresh.

The Beautyrest Platinum Haven Pines 13.5" Extra Firm Mattress is a luxurious and supportive option for those who prefer a firmer feel. This mattress is part of the Platinum collection, which is known for its high-end materials and advanced technology.

The InfiniCool™ Plus technology used in this mattress helps to regulate body temperature and keep you cool throughout the night. The RightTemp™ Memory Foam and Beautyrest® Gel Memory Foam layers provide targeted support and pressure relief, while the Advanced Pocketed Coil® Technology offers exceptional support and reduced motion transfer.

For added comfort and durability, the Beautyrest® Pocketed Coil® Technology and BeautyEdge® Support work together to provide a solid and supportive sleep surface.

The Beautyrest Harmony Lux Diamond Series 13.5" Extra Firm Mattress is a top-of-the-line option for those seeking the ultimate in comfort and support. This mattress is part of the Harmony Lux collection, which is designed to provide a luxury sleeping experience.

The RightTemp™ Wave Foam and Beautyrest® Gel Memory Foam layers in this mattress work together to provide exceptional pressure relief and cooling comfort. The Beautyrest® Gel Memory Foam also helps to reduce motion transfer, making it a great choice for couples.

The T2 Pocketed Coil® Technology and HD Memory Foam layers provide targeted support and contouring for your body, while the BeautyEdge® Support ensures edge-to-edge support and durability.

The Beautyrest Black K-Class 13.5" Extra Firm Mattress is a top-of-the-line choice for those seeking the ultimate in support and comfort. This mattress is part of the Black collection, which is known for its premium materials and advanced technology.

The BlackICE™ 4.0 Technology used in this mattress helps to keep you cool and comfortable throughout the night, while the Comfort Response™ Latex and RightTemp™ Memory Foam layers provide contouring and pressure relief.

The T3 Pocketed Coil® Technology and Dynamic Response™ Memory Foam layers provide targeted support and reduce motion transfer for a comfortable and undisturbed night's sleep.

The Beautyrest Silver BRS900 13.5" Extra Firm Mattress is a great choice for those seeking an extra firm sleeping surface without breaking the bank. This mattress is part of the Silver collection, which is known for its high-quality materials and long-lasting comfort.

The 900 Series Beautyrest® Pocketed Coil® Technology used in this mattress provides individualized support for each sleeper, while the Beautyrest® Gel Memory Foam and Self-Response™ Latex Foam layers offer pressure relief and contouring for a comfortable night's sleep.

In addition, the DualCool™ Technology helps to keep the mattress cool and fresh, while the BeautyEdge® Support ensures edge-to-edge support and durability.

The Beautyrest Platinum Spring Grove 13.5" Extra Firm Mattress is a great option for those looking for a combination of comfort and support. This mattress is part of the Platinum collection, which is known for its high-end materials and advanced technology.

The InfiniCool™ Plus technology used in this mattress helps to regulate body temperature and keep you cool throughout the night. The RightTemp™ Memory Foam and Beautyrest® Gel Memory Foam layers provide targeted support and pressure relief, while the Advanced Pocketed Coil® Technology offers exceptional support and reduced motion transfer.

For added comfort and durability, the Beautyrest® Pocketed Coil® Technology and BeautyEdge® Support work together to provide a solid and supportive sleep surface.

The Beautyrest Harmony Lux Carbon Series 13.5" Extra Firm Mattress is a top-of-the-line option for those seeking the ultimate in comfort and support. This mattress is part of the Harmony Lux collection, which is designed to provide a luxury sleeping experience.

The RightTemp™ Wave Foam and Beautyrest® Gel Memory Foam layers in this mattress work together to provide exceptional pressure relief and cooling comfort. The Beautyrest® Gel Memory Foam also helps to reduce motion transfer, making it a great choice for couples.

The T2 Pocketed Coil® Technology and HD Memory Foam layers provide targeted support and contouring for your body, while the BeautyEdge® Support ensures edge-to-edge support and durability.

The Beautyrest Black C-Class 13.5" Extra Firm Mattress is a top-of-the-line choice for those seeking the ultimate in support and comfort. This mattress is part of the Black collection, which is known for its premium materials and advanced technology.

The BlackICE™ 4.0 Technology used in this mattress helps to keep you cool and comfortable throughout the night, while the Comfort Response™ Latex and RightTemp™ Memory Foam layers provide contouring and pressure relief.

The T3 Pocketed Coil® Technology and Dynamic Response™ Memory Foam layers provide targeted support and reduce motion transfer for a comfortable and undisturbed night's sleep.

The Beautyrest Silver BRS900-TSS 13.5" Extra Firm Mattress is an excellent choice for those seeking a firm and supportive sleeping surface. This mattress is part of the Silver collection, which is known for its high-quality materials and long-lasting comfort.

The 900 Series Beautyrest® Pocketed Coil® Technology used in this mattress provides individualized support for each sleeper, while the Beautyrest® Gel Memory Foam and Self-Response™ Latex Foam layers offer pressure relief and contouring for a comfortable night's sleep.

In addition, the DualCool™ Technology helps to keep the mattress cool and fresh, while the BeautyEdge® Support ensures edge-to-edge support and durability.