Furniture › Bedroom Furniture › Mattresses & Boxsprings › wayfair sleep 12 firm innerspring

Beautyrest Silver BRS900 12" Extra Firm Innerspring Mattress & Box Spring Set, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 700810102-9960

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: Standard Profile (9"), Mattress Size: King | Beautyrest Silver BRS900 12" Extra Firm... more

Modern Sleep Emily Firm 6-Inch Bonnell Innerspring Firm Mattress, Multiple Sizes

Modern Sleep Innerspring 6-Inch Mattress is a durable innerspring mattress at an unbeatable value. Heavy-gauge bonnell coils provide a firm mattress with exceptional support and durability while the fiber layers separate the coils from the sleep... more

Modern Sleep Emily 6" Innerspring Firm Mattress, Queen

Modern Sleep Innerspring 6-Inch Mattress is a durable innerspring mattress at an unbeatable value. Heavy-gauge bonnell coils provide a firm mattress with exceptional support and durability while the fiber layers separate the coils from the sleep... more

Continental Sleep, 8-Inch Fully Assembled Firm Double sided Tight top Waterproof Vinyl Innerspring Mattress And 8-Inch Metal Box Spring/Foundation Set, Twin XL Size

Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these problems! "CONTINENTAL SLEEP"... more

Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 D in | Wayfair 700810102-1010

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 | Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 D in | Wayfair more

Beautyrest Silver BRS900 12" Extra Firm Innerspring Mattress & Box Spring Set, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 700810102-9860

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: King | Beautyrest Silver BRS900 12" Extra Firm... more

Beautyrest Silver BRS900 12" Extra Firm Innerspring Mattress & Box Spring Set, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 700810102-9830

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: Full | Beautyrest Silver BRS900 12" Extra Firm... more

Beautyrest Silver BRS900 12" Extra Firm Innerspring Mattress & Box Spring Set, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 700810102-9820

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 | Beautyrest Silver BRS900 12" Extra Firm... more

Kingsdown Prime Owington 12" Firm Innerspring Mattress, Size 79.5 H x 59.5 W x 12.0 D in | Wayfair FG-36000-TT1-Q

The Prime collection provides luxury sleep at an exceptional value. Featuring consistent, edge-to-edge support with a luxury cooling cover, this firm is assured to transform your nights into great days. For those preferring stronger support while... more

Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 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 | Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 D in | Wayfair more

Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 D in | Wayfair 700810102-1060

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: King | Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 D in | Wayfair more

Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 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 | Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 D in... more

Sealy Extra Firm Tight Top Innerspring Sofa Bed Mattress & Box Spring, Size 74.0 H x 53.0 W x 12.0 D in | Wayfair 42728440

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: Full, Box Spring... more

Sealy Posturepedic® Plus Extra firm Innerspring Mattress, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 52728361

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: King | Sealy... more

Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 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 | Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 D in | Wayfair more

Beautyrest Silver BRS900 12" Extra Firm Innerspring Mattress & Box Spring Set, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 700810102-9910

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, Box Spring Height: Standard Profile (9") | Beautyrest Silver BRS900 12" Extra Firm... more

Sealy Extra Firm Tight Top Innerspring Sofa Bed Mattress & Box Spring, Size 80.0 H x 39.0 W x 12.0 D in | Wayfair 42728331

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. Box Spring Height: 9", Mattress... more

Sealy Posturepedic® Plus Extra firm Innerspring Mattress, Size 84.0 H x 72.0 W x 12.0 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

Sealy Extra Firm Tight Top Innerspring Sofa Bed Mattress & Box Spring, Size 74.0 H x 39.0 W x 12.0 D in | Wayfair 42728430

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, Box Spring... more

Kingsdown Prime Owington 12" Firm Innerspring Mattress, Size 79.5 H x 71.5 W x 12.0 D in | Wayfair FG-36000-TT1-KH

The Prime collection provides luxury sleep at an exceptional value. Featuring consistent, edge-to-edge support with a luxury cooling cover, this firm is assured to transform your nights into great days. For those preferring stronger support while... more

Beautyrest Silver BRS900 12" Extra Firm Innerspring Mattress & Box Spring Set, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 700810102-9810

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, Box Spring Height: Low Profile (5") | Beautyrest Silver BRS900 12" Extra Firm... more

Beautyrest Silver BRS900 12" Extra Firm Innerspring Mattress & Box Spring Set, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 700810102-9870

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: California King | Beautyrest Silver BRS900 12"... more

Beautyrest Silver BRS900 12" Extra Firm Innerspring Mattress & Box Spring Set, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 700810102-9950

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. Box Spring Height: Standard Profile (9"), Mattress Size: Queen | Beautyrest Silver BRS900 12" Extra... more

Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 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 | Beautyrest Silver 12" Extra Firm Innerspring Mattress, Size 12.0 D in | Wayfair more

Sealy Extra Firm Tight Top Innerspring Sofa Bed Mattress & Box Spring, Size 74.0 H x 39.0 W x 12.0 D in | Wayfair 42728330

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. Box Spring Height: 9", Mattress... more

Sealy Extra Firm Tight Top Innerspring Sofa Bed Mattress & Box Spring, Size 74.0 H x 53.0 W x 12.0 D in | Wayfair 42728340

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. Box Spring Height: 9", Mattress... more

Kingsdown Prime Owington 12" Firm Innerspring Mattress, Size 74.5 H x 37.5 W x 12.0 D in | Wayfair FG-36000-TT1-T

The Prime collection provides luxury sleep at an exceptional value. Featuring consistent, edge-to-edge support with a luxury cooling cover, this firm is assured to transform your nights into great days. For those preferring stronger support while... more

White Noise 12" Firm Innerspring Mattress & Box Spring, Size 74.0 H x 76.0 W x 12.0 D in | Wayfair 15C3A318D6834C6D8023049596E5E26D

This mattress and box spring/foundation includes high-level features to provide you with a superior night’s sleep. This mattress utilizes an innerspring design for comfort, durability and best-in-class back support. With quality stretch knit fabric,... more

Kingsdown Prime Owington 12" Firm Innerspring Mattress, Size 83.5 H x 75.5 W x 12.0 D in | Wayfair FG-36000-TT1-CKH

The Prime collection provides luxury sleep at an exceptional value. Featuring consistent, edge-to-edge support with a luxury cooling cover, this firm is assured to transform your nights into great days. For those preferring stronger support while... more

Alwyn Home Nicolasa Two-Sided Twin 12" Firm Innerspring Mattress & Box Spring, Size 75.0 H x 39.0 W x 12.0 D in | Wayfair

Who couldn't do with a good night sleep in their life? The Nicolasa Deluxe Orthopedic Twin Size Double-Sided Mattress and Box Spring Set by Alwyn Home is smartly engineered to treat you to a comfortable experience when you turn in for the night. This... more

Spinal Solution 12" Plush Firm Innerspring Mattress & Box Spring, Size 75.0 H x 60.0 W x 12.0 D in | Wayfair SC50-4/6-2

This exceptional mattress provides a luxurious layer of comfort, ensuring years of long-lasting restful sleep. Scientifically engineered to target the right points on your back and ultimately achieve the comfort level desired. The innerspring coils are... more

Sealy Posturepedic® Plus Extra firm Innerspring Mattress, Size 74.0 H x 39.0 W x 12.0 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 | Sealy... more

Sealy Posturepedic® Plus Extra firm Innerspring Mattress, Size 74.0 H x 53.0 W x 12.0 D in | Wayfair 52728340

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: Full | Sealy... more

Sealy Extra Firm Tight Top Innerspring Sofa Bed Mattress & Box Spring, Size 80.0 H x 60.0 W x 12.0 D in | Wayfair 42728451

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, Box Spring... more

Home 12" Mattress, Size 76.0 H x 39.6 W x 12.0 D in | Wayfair WF-CH802-12-K-N

You deserve a comfortable mattress at an affordable price, this hybrid mattress has adopted the premium sleep technology that it with cooling gel memory foam and medium-firm core support system perfect alternative to those that prefer the innerspring... more

Beautyrest Silver BRS900 12" Extra Firm Innerspring Mattress & Box Spring Set, Size 80.0 H x 76.0 W x 12.0 D in | Wayfair 700810102-9930

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: Standard Profile (9"), Mattress Size: Full | Beautyrest Silver BRS900 12" Extra Firm... more

Sealy Posturepedic® Plus Extra firm Innerspring Mattress, Size 80.0 H x 60.0 W x 12.0 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 | Sealy... more

Alwyn Home 12" Medium Innerspring Mattress, Size 80.0 H x 72.0 W in | Wayfair WFSL1031 34396129

Give yourself the perfect stage for a good night's sleep with this mattress. Crafted using individually wrapped pocket coils and a quilted foam topper, this mattress is perfect for giving you the support you need with a medium-firm feel. Plus, it's... more