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Twin Extra Firm 12" Innerspring Mattress - Sealy Tight Top Sofa Bed & Box Spring | 74 H x 39 W 12 D in Wayfair 42728430

This mattress upgrades Posturepedic® Spring mattresses with our most rigorously tested materials. Motion-reducing coils, targeted gel memory foam, and cushioning specialty gel foams deliver full-body support, while the antibacterial soft-knit cover is... more

Aireloom Preferred Streamline 14-inch Extra Firm Mattress

Our Aireloom Preferred Collection brings together innovative design with the next generation of materials to guarantee you the best sleeping experience. more

Twin Extra Firm 12" Mattress - Serta Perfect Sleeper Oasis Sleep | 74.5 H x 38 W 12 D in Wayfair 500108781-1010

The all-new 2023 Perfect Sleeper collection featuring a coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band—with upgrades available with more cooling layers and support. Mattress Size:... more

Twin Extra Firm 12" Innerspring Mattress - Sealy Tight Top Sofa Bed & Box Spring | 80 H x 39 W 12 D in Wayfair 42728431

This mattress upgrades Posturepedic® Spring mattresses with our most rigorously tested materials. Motion-reducing coils, targeted gel memory foam, and cushioning specialty gel foams deliver full-body support, while the antibacterial soft-knit cover is... more

Aireloom Preferred Streamline 14-inch Extra Firm Mattress

Our Aireloom Preferred Collection brings together innovative design with the next generation of materials to guarantee you the best sleeping experience. more

Full Extra Firm 14" Innerspring Mattress - Zinus Mattress, Microfiber | 75 H x 54 W 14 D in Wayfair OLB-PPSM-14F

How much support you need from your mattress is probably just as subjective as how you like your eggs cooked! For those who find comfort in a firm bed with a soft quilted top microfiber cover, we developed our support plus an extra firm hybrid... more

Twin Extra Firm 13.75" Hybrid Mattress - Beautyrest Silver BRS900-C | 84 H x 76 W 13.5 D in Wayfair 700810109-1020

Beautyrest Silver® is engineered to provide consistent comfort over the life of your mattress so that your sleep will be every bit as restful years from now as it is today. The product features a coil design that provides flexible support precisely... more

Queen Firm 13" Hybrid Mattress - Luuf Cooling Support Ultra 13 Inch | 80 H x 60 W D in Wayfair EJQMNAA-1050

Engineered to accommodate heavier sleepers and those who seek extra firm comfort, the LuuF Max offers the support of extra firm Serene Comfort Foam atop a 5-zoned individually wrapped Quantum Coil with increased edge support. Mattress Size: Queen |... more

Twin Firm 13" Hybrid Mattress - Luuf Cooling Support Ultra 13 Inch | 80 H x 38 W D in Wayfair EJQMNAA-1020

Engineered to accommodate heavier sleepers and those who seek extra firm comfort, the LuuF Max offers the support of extra firm Serene Comfort Foam atop a 5-zoned individually wrapped Quantum Coil with increased edge support. Mattress Size: Twin XL |... more

Full Firm 9" Air Mattress - Spinal Solution Durable Luxury Inflatable w/ External Electric Pump in Brown | 75 H x 54 W 9 D Wayfair AB9-4/6

The inflatable air mattress has comfort coil technology for added comfort and support for a better night's rest. It has a multilayer puncture-resistant material for increased durability. Extra thick and durable multilayer PVC makes this mattress extra... more

King Firm 10" Foam Mattress - Brooklyn Bedding | 80 H x 60 W 10 D in Wayfair WS10F66-K

Whether you're a spreader, a curler, or somewhere in between, this 10'' innerspring mattress is here to help you get the rest you deserve. This mattress is crafted with a pocket coil design for a little extra orthopedic support, while the quilted,... more

Queen Firm 10" Foam Mattress - Brooklyn Bedding | 80 H x 60 W 10 D in Wayfair WS10F50-Q

Whether you're a spreader, a curler, or somewhere in between, this 10'' innerspring mattress is here to help you get the rest you deserve. This mattress is crafted with a pocket coil design for a little extra orthopedic support, while the quilted,... more

Full Firm 12" Foam Mattress - Brooklyn Bedding | 80 H x 60 W 12 D in Wayfair WS12F46-F

Whether you're a spreader, a curler, or somewhere in between, this 12'' innerspring mattress is here to help you get the rest you deserve. This mattress is crafted with a pocket coil design for a little extra orthopedic support, while the quilted,... more

Queen Extra Firm 12" Innerspring Mattress - Sealy Posturepedic Plus firm | 80 H x 60 W 12 D in Wayfair 52728351

We believe a better quality mattress leads to better quality sleep and a better quality of life. This ultra-firm, cooling mattress delivers a breakthrough in pressure-relieving comfort. Sleep better on this mattress. Mattress Size: Queen | Queen Extra... more

California King Extra Firm 12" Innerspring Mattress - Sealy Posturepedic Plus firm | 84 H x 72 W 12 D in Wayfair 52728362

We believe a better quality mattress leads to better quality sleep and a better quality of life. This ultra-firm, cooling mattress delivers a breakthrough in pressure-relieving comfort. Sleep better on this mattress. Mattress Size: California King |... more

Twin Extra Firm 12" Innerspring Mattress - Sealy Posturepedic Plus firm | 74 H x 39 W 12 D in Wayfair 52728330

We believe a better quality mattress leads to better quality sleep and a better quality of life. This ultra-firm, cooling mattress delivers a breakthrough in pressure-relieving comfort. Sleep better on this mattress. Mattress Size: Twin | Twin Extra... more

Sealy Posturepedic Spring Reed 11-inch Extra Firm Tight Top Mattress Set

This mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic® Spring mattresses with an ultra firm feel. more

Beautyrest Silver BRS900 12-inch Extra Firm Innerspring Mattress

Beautyrest Silver is engineered to maintain its shape and consistent comfort over the life of your mattress, so that your sleep will be every bit as restful years from now as it is today. A better you begins with a better night's sleep. more

Twin Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 | 12 D in Wayfair 700810102-1020

Better you begin with a better night's sleep. The lasting resilience of Beautyrest silver ensures you'll be more awake™ every day for years to come. Mattress Size: Twin XL | Twin Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 | 12 D in... more

Sealy Posturepedic Plus Virginia Street 12-inch Extra Firm Innerspring Mattress Set

This mattress upgrades Posturepedic® Spring mattresses with our most rigorously tested materials. more

Serta iComfortECO Q10 11.25" Hybrid Extra Firm Mattress Set

With more comfort, support, and sustainability, the quilted hybrid iComfortECO delivers a better night's sleep that's easier on the earth. more

Sealy Posturepedic Spring Reed 11-inch Extra Firm Tight Top Mattress Set

This mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic® Spring mattresses with an ultra firm feel. more

Serta Clarks Hill 13" Extra Firm Mattress

Serta has pioneered sleep innovation for more than 90 years. Every mattress across the Serta portfolio is designed to provide superior comfort you can trust night after night. more

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

Featuring a 3 zoned coil design, this mattress offers pressure relief and support where you need it, with a Cool Twist® Gel Memory Foam that contours to your body—with upgrades available with more cooling layers and support. more

Serta Clarks Hill 13" Extra Firm Mattress

Serta has pioneered sleep innovation for more than 90 years. Every mattress across the Serta portfolio is designed to provide superior comfort you can trust night after night. more

Beautyrest Silver BRS900-C 14-inch Extra Firm Innerspring Mattress

Beautyrest Silver is engineered to maintain its shape and consistent comfort over the life of your mattress, so that your sleep will be every bit as restful years from now as it is today. A better you begins with a better night's sleep. more

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress Set

Featuring a 3 zoned coil design, this mattress offers pressure relief and support where you need it, with a Cool Twist® Gel Memory Foam that contours to your body—with upgrades available with more cooling layers and support. more

California King Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 & Box Spring Set | 80 H x 76 W 12 D in Wayfair 700810102-9970

Better you begin with a better night's sleep. The lasting resilience of Beautyrest silver ensures you'll be more awake™ every day for years to come. Mattress Size: California King, Box Spring Height: Standard Profile (9") | California King Extra Firm... more

Queen Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 | 12 D in Wayfair 700810102-1050

Better you begin with a better night's sleep. The lasting resilience of Beautyrest silver ensures you'll be more awake™ every day for years to come. Mattress Size: Queen | Queen Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 | 12 D in... more

Queen Extra Firm 13.75" Hybrid Mattress - Beautyrest Silver BRS900-C | 84 H x 76 W 13.5 D in Wayfair 700810109-1050

Beautyrest Silver® is engineered to provide consistent comfort over the life of your mattress so that your sleep will be every bit as restful years from now as it is today. The product features a coil design that provides flexible support precisely... more

Twin Extra Firm 13.75" Hybrid Mattress - Beautyrest Silver BRS900-C & Box Spring Set | 79.5 H x 38 W 14 D in Wayfair 700810109-9820

Better you begin with a better night's sleep. The lasting resilience of Beautyrest silver ensures you'll be more awake™ every day for years to come. Box Spring Height: Low Profile (5"), Mattress Size: Twin XL | Twin Extra Firm 13.75" Hybrid Mattress -... more

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

Featuring a 3 zoned coil design, this mattress offers pressure relief and support where you need it, with a Cool Twist® Gel Memory Foam that contours to your body—with upgrades available with more cooling layers and support. more

Queen Extra Firm 13.75" Hybrid Mattress - Beautyrest Silver BRS900-C & Box Spring Set | 80 H x 72 W 14 D in Wayfair 700810109-9950

Better you begin with a better night's sleep. The lasting resilience of Beautyrest silver ensures you'll be more awake™ every day for years to come. Mattress Size: Queen, Box Spring Height: Standard Profile (9") | Queen Extra Firm 13.75" Hybrid... more

California King Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 | 12 D in Wayfair 700810102-1070

Better you begin with a better night's sleep. The lasting resilience of Beautyrest silver ensures you'll be more awake™ every day for years to come. Mattress Size: California King | California King Extra Firm 12" Innerspring Mattress - Beautyrest... more

Sealy Posturepedic Spring Reed 11-inch Extra Firm Tight Top Mattress Set

This mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic® Spring mattresses with an ultra firm feel. more

Serta iComfortECO Q10 11.25" Hybrid Extra Firm Mattress Set

With more comfort, support, and sustainability, the quilted hybrid iComfortECO delivers a better night's sleep that's easier on the earth. more

California King Extra Firm 13.75" Hybrid Mattress - Beautyrest Silver BRS900-C | 84 H x 76 W 13.5 D in Wayfair 700810109-1070

Beautyrest Silver® is engineered to provide consistent comfort over the life of your mattress so that your sleep will be every bit as restful years from now as it is today. The product features a coil design that provides flexible support precisely... more

Full Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 | 12 D in Wayfair 700810102-1030

Better you begin with a better night's sleep. The lasting resilience of Beautyrest silver ensures you'll be more awake™ every day for years to come. Mattress Size: Full | Full Extra Firm 12" Innerspring Mattress - Beautyrest Silver BRS900 | 12 D in... more