Furniture › Bedroom Furniture › Mattresses & Boxsprings › Foam Mattresses › king split boxspring

King Medium 17" Foam Mattress - The Twillery Co.® 9-Inch Vinyl Tight Top Pocket Coil Rolled & Split Wood Box Spring Set | 80 H x 76 W 17 D in Wayfair

Enjoy the sweetest dreams possible with this box spring ultra plush memory foam mattress with its Euro top, which is firmer around the edges and softer in the center. With its independent springs that minimize motion transfer and provide body pressure... more

Onetan, 10-Inch Medium Pillow Top Memory Foam Pocket Coil rolled Mattress with 4" or 8" Split Wood Box Spring Set,

This Mattress has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Tight Top Memory Foam Pocket Coil rolled Mattress and 8" Split Wood Box Spring Set,

This Mattrass has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Tight Top Memory Foam Pocket Coil rolled Mattress and 8" Split Wood Box Spring Set,

This Mattrass has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

King Firm 9" Memory Foam Mattress - Spinal Solution Landin foam Medium Pillowtop Hybrid w/Split Box Spring, White | 80 H x 76 W 13 D in Wayfair

This mattress has springs with independent springs that minimize motion transfer and provide body pressure relief, Pocket mattresses are a great option for almost anyone. Even lovers of memory foam or other foam mattresses can benefit from Pocket... more

King Medium 13" Foam Mattress - Spinal Solution 9-Inch Vinyl Tight Top Pocket Coil Rolled & Split Wood Box Spring Set | 80 H x 76 W 13 D in Wayfair

This mattress has springs with independent springs that minimize motion transfer and provide body pressure relief, Pocket mattresses are a great option for almost anyone. Even lovers of memory foam or other foam mattresses can benefit from Pocket... more

King Firm 20" Foam Mattress - Alwyn Home Alibi 12-Inch Medium Cooling EuroTop Pocket Coil Bed In A Box w/ Split Spring | 80 H x 76 W 20 D in Wayfair

This mattress has springs with independent springs that minimize motion transfer and provide body pressure relief, Pocket mattresses are a great option for almost anyone. Even lovers of memory foam or other foam mattresses can benefit from Pocket... more

King Firm 16" Foam Mattress - Alwyn Home Alibi 12-Inch Medium Cooling EuroTop Pocket Coil Bed In A Box w/ Split Spring | 80 H x 76 W 16 D in Wayfair

This mattress has springs with independent springs that minimize motion transfer and provide body pressure relief, Pocket mattresses are a great option for almost anyone. Even lovers of memory foam or other foam mattresses can benefit from Pocket... more

Medium 14" Foam Mattress - Stearns & Foster Tight Top Box Spring | 83 H x 72 W 14 D in Wayfair 43001332

The Stearns & Foster Studio Collection features quality you can see and feel with high-quality materials like supportive innersprings, silky-soft covers and comfortable, plush memory foam. Mattress Size: Split California King | Medium 14" Foam Mattress... more

Onetan, 10-Inch Medium Pillow Top Memory Foam Pocket Coil rolled Mattress with 4" or 8" Split Wood Box Spring Set,

This Mattress has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Tight Top Memory Foam Pocket Coil rolled Mattress and 8" Split Wood Box Spring Set,

This Mattrass has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Tight Top Memory Foam Pocket Coil rolled Mattress and 8" Split Wood Box Spring Set,

This Mattrass has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Pillow Top Memory Foam Pocket Coil rolled Mattress with 4" or 8" Split Wood Box Spring Set,

This Mattress has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Pillow Top Memory Foam Pocket Coil rolled Mattress with 4" or 8" Split Wood Box Spring Set,

This Mattress has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Tight Top Memory Foam Pocket Coil rolled Mattress and 8" Split Wood Box Spring Set,

This Mattrass has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Pillow Top Memory Foam Pocket Coil rolled Mattress with 4" or 8" Split Wood Box Spring Set,

This Mattress has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Pillow Top Memory Foam Pocket Coil rolled Mattress with 4" or 8" Split Wood Box Spring Set,

This Mattress has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Onetan, 10-Inch Medium Pillow Top Memory Foam Pocket Coil rolled Mattress with 4" or 8" Split Wood Box Spring Set,

This Mattress has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

California King 13" Foam Mattress - Sealy Posturepedic Plus Plush Tight Top & Box Spring Set | 84 H x 72 W 13 D in Wayfair 42728262

At Sealy, we believe a deeper, more balanced sleep is the key to a happier, more balanced life. Balancing targeted relief for your back and core with cushioning comfort for your whole body, this Sealy plush tight top mattress supports quality sleep for... more

King 13" Foam Mattress - Sealy Essentials Oak Street Plush Pillow Top & Box Spring Set | 80 H x 76 W 13 D in Wayfair 42950461

A step-up in the Essentials Collection, this Euro Pillow Top mattress features more Response Open Coils for adaptive support, additional layers of comfort foam, and a reinforced mattress edge for increased durability. It’s a great value mattress for a... more

Full Medium 13" Foam Mattress - Spinal Solution 9-Inch Vinyl Tight Top Pocket Coil Rolled & Split Wood Box Spring Set | 74 H x 53 W 13 D in Wayfair

This mattress has springs with independent springs that minimize motion transfer and provide body pressure relief, Pocket mattresses are a great option for almost anyone. Even lovers of memory foam or other foam mattresses can benefit from Pocket... more

King 12" Foam Mattress - Alwyn Home Dream Solutions Pillow Top & Box Spring Set (king) Double-sided Sleep System w/ Enhanced Cushion Support- Fully Assembled | 80 H x 76 W 12 D in Wayfair

Looking for a more restful night’s sleep? Choose an Alwyn Home Brand Two-Sided King Size Mattress and Box Spring Set and enjoy true relaxation. After a long day’s work, you want to crawl into bed and let your worries, stress, and aches drift away as... more

California King Firm 10" Foam Mattress - White Noise Plush Pillow Top & Box Spring, Cotton | 80 H x 39 W 10 D in Wayfair

Would you like a good night's sleep? Does it seem like you spend more time tossing and turning than 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... more

King Firm 12" Gel/Foam Mattress - Gel Memory Foam & Box Spring ComforPedic Loft from Beautyrest | 80 H x 76 W 12 D in Wayfair 35602-04776-WFS

Elevate your sleep experience with the Comforpedic Loft from the Beautyrest gel memory foam mattress set. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam... more

California King Firm 14" Foam Mattress - Sealy Posturepedic Plus Medium Euro Pillow Top & Box Spring Set | 84 H x 72 W 14 D in Wayfair 42728962

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

King Medium Firm Foam Mattress - Legacy Size (76"x80"x8") & Box Spring Set Fully Assembled, Good For Your Back, Long Lasting 2 Sided By Alwyn Home, Wayfair

Do you want to have a good sleep for an affordable price? Then get the Legacy 2-Sided Orthopedic King Size Mattress and Box Spring Set by Alwyn Home. This mattress is smartly engineered to treat you to a comfortable experience when you turn in for the... more

King Firm Gel/Foam Mattress - Blissful Nights Two-Sided 12" Medium & Gel Memory Foam | Split Wayfair SB-MT-ISWITCH-6/6split

This 2-in-1 mattress allows you to switch the comfort and feel by simply flipping it. Each sleep surface of the mattress was thoughtfully designed with gel memory foam to dissipate heat and allow air to travel throughout for a comfortable night’s... more

California King 15" Foam Mattress - Sealy Posturepedic Mill Park Plush Pillow Top & Box Spring | 84 H x 72 W 15 D in Wayfair 42953762

This Euro pillow top mattress features the trusted motion-reducing encased coils and targeted memory foam support of similar Posturepedic Spring mattresses with a soft feel. A reinforced edge improves durability, while cover treatments help to keep you... more

California King 13" Foam Mattress - Sealy Essentials Oak Street Plush Pillow Top & Box Spring Set | 84 H x 72 W 13 D in Wayfair 42950362

A step-up in the Essentials Collection, this Euro Pillow Top mattress features more Response Open Coils for adaptive support, additional layers of comfort foam, and a reinforced mattress edge for increased durability. It’s a great value mattress for a... more

King Firm 14" Gel/Foam Mattress - Gel Memory Foam & Box Spring ComforPedic Loft from Beautyrest | 80 H x 76 W 14 D in Wayfair 35602-04794-WFS

Elevate your sleep experience with the ComforPedic Loft from the Beautyrest gel memory foam mattress and box spring. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel... more

King Medium 12" Gel/Foam Mattress - Gel Memory Foam & Box Spring ComforPedic Loft from Beautyrest | 80 H x 76 W 12 D in Wayfair 35602-04770-WFS

Elevate your sleep experience with a 12" medium gel memory foam mattress. This upscale gel memory foam mattress provides three layers of support for a luxuriously comfortable sleeping experience. The gel memory foam mattress has increased airflow... more

King 14" Foam Mattress - Sealy Posturepedic Plus Plush Tight Top & Box Spring | 80 H x 72 W 14 D in Wayfair 42729561

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

California King 14" Foam Mattress - Sealy Posturepedic Plus Plush Pillow Top & Box Spring | 84 H x 72 W 14 D in Wayfair 42729162

Sleep deeper cradled in cloud-like comfort with this Sealy pillow top mattress. Balancing targeted relief for your back and core with cushioning comfort for your whole body, this Sealy pillow top supports quality sleep for a quality life. Cooling... more

King Firm 14" Foam Mattress - Sealy Posturepedic Plus Medium Euro Pillow Top & Box Spring Set | 80 H x 76 W 14 D in Wayfair 42729061

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

California King 14" Foam Mattress - Sealy Posturepedic Plus Plush Pillow Top & Box Spring | 84 H x 72 W 14 D in Wayfair 42729262

Sleep deeper cradled in cloud-like comfort with this Sealy pillow top mattress. Balancing targeted relief for your back and core with cushioning comfort for your whole body, this Sealy pillow top supports quality sleep for a quality life. Cooling... more

California King Firm 9" Foam Mattress - Alwyn Home Chiro Premier Medium Orthopedic (blue) Size & Box Spring Set Fully Assembled, Good For Your Back | 84 H x 72 W 9 D in Wayfair

Who couldn't do with a good night's sleep in their life? The Chiro Premier Orthopedic Cali King 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.... more

Onetan, 10-Inch Medium Tight Top Memory Foam Pocket Coil rolled Mattress and 8" Split Wood Box Spring Set,

This Mattrass has pocket coil springs With its independent springs that minimize motion transfer and provide body pressure relief, pocket-coil mattresses are a great option for almost anyone. more

Queen Medium 17" Foam Mattress - Spinal Solution 9-Inch Vinyl Tight Top Pocket Coil Rolled & Split Wood Box Spring Set | 80 H x 60 W 17 D in Wayfair

This mattress has springs with independent springs that minimize motion transfer and provide body pressure relief, Pocket mattresses are a great option for almost anyone. Even lovers of memory foam or other foam mattresses can benefit from Pocket... more