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King Mattresses & Mattress Sets

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Sherman’s Comfort Rating System

We take your comfort seriously, so we built a machine to test all our beds on the same scale. Now you can accurately compare different brands and types at one place. Sherman’s makes it easy to choose the right mattress.

mattress firmness scale from 1 to 10. 1 is the firmest, 10 is the softest.mattress firmness scale from 1 to 10. 1 is the firmest, 10 is the softest.
King ProBreeze® Medium Mattress
King ProBreeze® Medium Mattress King ProBreeze® Medium Mattress King ProBreeze® Medium Mattress King ProBreeze® Medium Mattress
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+3 Sizes
Tempur-Pedic® King Tempur-ProBreeze® Medium Hybrid Mattress Tempur-ProBreeze® 2.0 Medium Hybrid Collection
Your Price: $5,299.99
In Stock
On DisplayBest SellersComfort Level 5
Compare
King Ergo® ProSmart™ Base Foundation
King Ergo® ProSmart™ Base Foundation King Ergo® ProSmart™ Base Foundation
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+2 Sizes
Tempur-Pedic® King TEMPUR-Ergo® ProSmart™ Base Foundation TEMPUR-Ergo® ProSmart™ Base Collection
Your Price: $3,199.99
In Stock
On Display
Compare
King LuxeBreeze® Firm Mattress
King LuxeBreeze® Firm Mattress King LuxeBreeze® Firm Mattress King LuxeBreeze® Firm Mattress King LuxeBreeze® Firm Mattress
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+4 Sizes
Tempur-Pedic® King Tempur-LuxeBreeze® Firm Mattress Tempur-LuxeBreeze® 2.0 Firm Collection
Your Price: $6,299.99
In Stock
On DisplayComfort Level 3
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress
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+2 Sizes
Tempur-Pedic® King TEMPUR-LuxeAdapt® Medium Hybrid Mattress TEMPUR-LuxeAdapt® 2.0 Medium Hybrid Collection
Your Price: $4,999
In Stock
On Display
Compare
Estate Firm Tight Top King
Estate Firm Tight Top King Estate Firm Tight Top King Estate Firm Tight Top King Estate Firm Tight Top King Estate Firm Tight Top King
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+4 Sizes
Stearns & Foster Estate Firm Tight Top King Estate Firm Tight Top Collection
Your Price: $2,999.99
In Stock
On DisplayComfort Level 3
Compare
King LuxeBreeze® Soft Mattress
King LuxeBreeze® Soft Mattress King LuxeBreeze® Soft Mattress King LuxeBreeze® Soft Mattress King LuxeBreeze® Soft Mattress
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+4 Sizes
Tempur-Pedic® King Tempur-LuxeBreeze® Soft Mattress Tempur-LuxeBreeze® 2.0 Soft Collection
Your Price: $6,299.99
In Stock
On DisplayComfort Level 7
Compare
Lux Estate Firm Euro Pillowtop King
Lux Estate Firm Euro Pillowtop King Lux Estate Firm Euro Pillowtop King Lux Estate Firm Euro Pillowtop King
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+3 Sizes
Stearns & Foster Lux Estate Firm Euro Pillowtop King Lux Estate Firm Euro Pillowtop Collection
Your Price: $3,899.99
In Stock
On DisplayComfort Level 4
Compare
King Adjustable Base
King Adjustable Base King Adjustable Base
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+4 Sizes
Sealy King Horizontal Adjustable Base Ease 4 Collection
Your Price: $1,499.99
In Stock
On Display
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King Mattress
King Mattress King Mattress King Mattress King Mattress King Mattress
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+5 Sizes
Sealy King Tight Top Ultra Firm Mattress Golden Elegance S8 Remmington Ultra Firm TT Collection
Your Price: $1,449.99
In Stock
Best Sellers
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Studio Medium Tight Top King
Studio Medium Tight Top King Studio Medium Tight Top King Studio Medium Tight Top King Studio Medium Tight Top King Studio Medium Tight Top King
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+5 Sizes
Stearns & Foster Studio Medium Tight Top King Studio Medium Tight Top Collection
Your Price: $2,399.99
In Stock
Best SellersComfort Level 5
Compare
Therapedic Blackbird Firm King Mattress Bravura Collection
$1,789.99
Your Price $1,489.99
Save $300 info
In Stock
Best Sellers
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress King Mattress
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+6 Sizes
Sealy King Tight Top Soft Mattress Golden Elegance S8 Remmington Soft TT Collection
Your Price: $1,449.99
In Stock
Best Sellers
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King Mattress
King Mattress King Mattress King Mattress King Mattress King Mattress
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+6 Sizes
Sealy King Medium Mattress Golden Elegance H6 Bridgerton Medium Collection
Your Price: $1,399.99
In Stock
Best Sellers
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King Restore Premier Firm Mattress
King Restore Premier Firm Mattress King Restore Premier Firm Mattress King Restore Premier Firm Mattress King Restore Premier Firm Mattress King Restore Premier Firm Mattress
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+3 Sizes
Purple King Restore Premier Firm Mattress Restore Premier Firm Collection
$5,279
Your Price $3,999
Save $1,280 info
In Stock
Best SellersComfort Level 5
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress King Mattress
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+5 Sizes
Sealy King Tight Top Firm Mattress Golden Elegance S6 Bridgerton Firm TT Collection
Your Price: $1,299.99
In Stock
Best Sellers
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress King Mattress
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+6 Sizes
Sealy King Tight Top Medium Mattress Golden Elegance S8 Remmington Medium TT Collection
Your Price: $1,449.99
In Stock
Best Sellers
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress King Mattress
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+5 Sizes
Sealy King Tight Top Soft Mattress Golden Elegance S6 Bridgerton Soft TT Collection
Your Price: $1,299.99
In Stock
Best Sellers
Compare
King Restore Soft Mattress
King Restore Soft Mattress King Restore Soft Mattress King Restore Soft Mattress King Restore Soft Mattress King Restore Soft Mattress
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+4 Sizes
Purple King Restore Soft Mattress Restore Soft Collection
$3,599
Your Price $2,699
Save $900 info
In Stock
Best SellersComfort Level 5
Compare
Studio Medium Euro Pillowtop King
Studio Medium Euro Pillowtop King Studio Medium Euro Pillowtop King Studio Medium Euro Pillowtop King Studio Medium Euro Pillowtop King Studio Medium Euro Pillowtop King
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+5 Sizes
Stearns & Foster Studio Medium Euro Pillowtop King Studio Medium Euro Pillowtop Collection
Your Price: $2,599.99
In Stock
Best SellersComfort Level 6
Compare
King Restore Plus Soft Mattress
King Restore Plus Soft Mattress King Restore Plus Soft Mattress King Restore Plus Soft Mattress King Restore Plus Soft Mattress King Restore Plus Soft Mattress
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+4 Sizes
Purple King Restore Plus Soft Mattress Restore Plus Soft Collection
$4,439
Your Price $3,399
Save $1,040 info
In Stock
Best SellersComfort Level 6
Compare
Therapedic Blackbird Plush King Mattress Bravura Collection
$1,789.99
Your Price $1,489.99
Save $300 info
In Stock
Best SellersComfort Level 7
Compare
King ProBreeze® Medium Mattress
King ProBreeze® Medium Mattress King ProBreeze® Medium Mattress King ProBreeze® Medium Mattress King ProBreeze® Medium Mattress
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+3 Sizes
Tempur-Pedic® King Tempur-ProBreeze® Medium Mattress Tempur-ProBreeze® 2.0 Medium Collection
Your Price: $5,299.99
On DisplayBest SellersComfort Level 6
Compare
King 13" Firm Hybrid Low Profile Set
King 13" Firm Hybrid Low Profile Set King 13" Firm Hybrid Low Profile Set King 13" Firm Hybrid Low Profile Set King 13" Firm Hybrid Low Profile Set King 13" Firm Hybrid Low Profile Set
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+4 Sizes
Sealy King 13" Firm Hybrid Mattress and 5" Low Profile Foundation PPH5 Posturpedic Hybrid Firm Collection
Your Price: $1,969.99
In Stock
Compare
Lux Estate Medium Tight Top King
Lux Estate Medium Tight Top King Lux Estate Medium Tight Top King Lux Estate Medium Tight Top King Lux Estate Medium Tight Top King Lux Estate Medium Tight Top King
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+3 Sizes
Stearns & Foster Lux Estate Medium Tight Top King Lux Estate Medium Tight Top Collection
Your Price: $3,599.99
In Stock
Comfort Level 5
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress
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+5 Sizes
Tempur-Pedic® King TEMPUR-Adapt® Medium Hybrid Mattress TEMPUR-Adapt® 2.0 Medium Hybrid Collection
Your Price: $3,199.99
In Stock
Compare
King Purple Foundation
King Purple Foundation King Purple Foundation
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+5 Sizes
Purple King Purple Foundation Purple Foundation Collection
$718.80
Your Price $599
Save $119.80 info
In Stock
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress
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+5 Sizes
Tempur-Pedic® King TEMPUR-ProAdapt® Soft Mattress TEMPUR-ProAdapt® 2.0 Soft Collection
Your Price: $4,099.99
In Stock
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress
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+5 Sizes
Tempur-Pedic® King TEMPUR-ProAdapt® Firm Mattress TEMPUR-ProAdapt® 2.0 Firm Collection
Your Price: $4,099.99
In Stock
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress
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+6 Sizes
Tempur-Pedic® King TEMPUR-ProAdapt® Medium Hybrid Mattress TEMPUR-ProAdapt® 2.0 Medium Hybrid Collection
Your Price: $4,099.99
In Stock
Compare
King Premium Plus Smart Base Adj Base
King Premium Plus Smart Base Adj Base King Premium Plus Smart Base Adj Base King Premium Plus Smart Base Adj Base King Premium Plus Smart Base Adj Base King Premium Plus Smart Base Adj Base
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+3 Sizes
Purple King Premium Plus Smart Base Adj Base Premium Plus Smart Base Collection
$3,114
Your Price $2,295
Save $819 info
In Stock
Compare
King LuxeBreeze® Medium Mattress
King LuxeBreeze® Medium Mattress King LuxeBreeze® Medium Mattress King LuxeBreeze® Medium Mattress King LuxeBreeze® Medium Mattress
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+4 Sizes
Tempur-Pedic® King Tempur-LuxeBreeze® Medium Hybrid Mattress Tempur-LuxeBreeze® 2.0 Med Hybrid Collection
Your Price: $6,299.99
In Stock
Compare
King Mattress
King Mattress King Mattress King Mattress
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+5 Sizes
Tempur-Pedic® King TEMPUR-Adapt® Medium Mattress TEMPUR-Adapt® 2.0 Medium Collection
Your Price: $2,899.99
In Stock
Compare
King Ergo® Smart Base Foundation
King Ergo® Smart Base Foundation King Ergo® Smart Base Foundation
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+3 Sizes
Tempur-Pedic® King TEMPUR-Ergo® Smart Base Foundation TEMPUR-Ergo® Smart Base Collection
Your Price: $2,699.99
In Stock
Compare
King Ergo® Foundation
King Ergo® Foundation King Ergo® Foundation
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+3 Sizes
Tempur-Pedic® King TEMPUR-Ergo® Foundation TEMPUR-Ergo® Collection
Your Price: $2,299.99
In Stock
Compare
King Purple Plus Mattress
King Purple Plus Mattress King Purple Plus Mattress King Purple Plus Mattress King Purple Plus Mattress King Purple Plus Mattress
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+5 Sizes
Purple King Purple Plus Mattress Purple Plus Mattress Collection
$2,879
Your Price $2,099
Save $780 info
In Stock
Comfort Level 4
Compare
King Premium Smart Base Adj Base
King Premium Smart Base Adj Base King Premium Smart Base Adj Base King Premium Smart Base Adj Base King Premium Smart Base Adj Base King Premium Smart Base Adj Base
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+3 Sizes
Purple King Premium Smart Base Adj Base Premium Smart Base Collection
$1,914
Your Price $1,395
Save $519 info
In Stock
Compare
Estate Ultra Firm Tight Top King
Estate Ultra Firm Tight Top King Estate Ultra Firm Tight Top King Estate Ultra Firm Tight Top King Estate Ultra Firm Tight Top King Estate Ultra Firm Tight Top King
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+4 Sizes
Stearns & Foster Estate Ultra Firm Tight Top King Estate Ultra Firm Tight Top Collection
Your Price: $2,999.99
In Stock
Comfort Level 1
Compare
Therapedic Caroline Plush King Mattress Bravura Collection
$1,319.99
Your Price $1,099.99
Save $220 info
In Stock
Compare
King Mattress and Adjustable Base Set
King Mattress and Adjustable Base Set King Mattress and Adjustable Base Set King Mattress and Adjustable Base Set King Mattress and Adjustable Base Set King Mattress and Adjustable Base Set
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+2 Sizes
Tempur-Pedic® King TEMPUR-ActiveBreeze® Medium Hybrid Mattress and TEMPUR-Ergo® ProSmart® Air Base TEMPUR-ActiveBreeze® Medium Hybrid Collection
Your Price: $13,799.99
On Display
Compare
King Mattress
King Mattress King Mattress King Mattress King Mattress
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+6 Sizes
Sealy King Euro Pillow Top Soft Mattress Golden Elegance S6 Bridgerton Soft EPT Collection
Your Price: $1,399.99
Best Sellers
Compare
King Restore Plus Firm Mattress
King Restore Plus Firm Mattress King Restore Plus Firm Mattress King Restore Plus Firm Mattress King Restore Plus Firm Mattress King Restore Plus Firm Mattress
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+4 Sizes
Purple King Restore Plus Firm Mattress Restore Plus Firm Collection
$4,439
Your Price $3,399
Save $1,040 info
Best SellersComfort Level 3
Compare
Albany II Tight Top Firm King
Albany II Tight Top Firm King Albany II Tight Top Firm King Albany II Tight Top Firm King Albany II Tight Top Firm King Albany II Tight Top Firm King
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+5 Sizes
Sealy Albany II Tight Top Firm King Posturepedic® Elite Albany II Tight Top Firm Collection
Your Price: $2,099.99
Compare
+1 Size
Sealy King 12" Firm Tight Top Encased Coil Mattress PPS3 Posturpedic Innerspring Firm TT Collection
Your Price: $1,329.99
Compare
Brenham II Tight Top Medium King
Brenham II Tight Top Medium King Brenham II Tight Top Medium King Brenham II Tight Top Medium King Brenham II Tight Top Medium King Brenham II Tight Top Medium King
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+5 Sizes
Sealy Brenham II Tight Top Medium King Posturepedic® Elite Brenham II TT Medium Collection
Your Price: $2,299.99
Compare
+1 Size
Sealy King 12" Medium Tight Top Encased Coil Mattress PPS3 Posturpedic Innerspring Med TT Collection
Your Price: $1,329.99
Compare
King 13" Medium Feel TT Reg Set
King 13" Medium Feel TT Reg Set King 13" Medium Feel TT Reg Set
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+4 Sizes
Sealy King 13" Medium Feel Tight Top Mattress and 9" Regular Height Foundation Q1 Medium TT Collection
Your Price: $1,919.99
Compare
King 14" Soft Tight Top Mattress
King 14" Soft Tight Top Mattress King 14" Soft Tight Top Mattress King 14" Soft Tight Top Mattress
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+4 Sizes
Sealy King 14" Soft Tight Top Mattress PLS5 Posturepedic Plus Soft TT Collection
Your Price: $1,699.99
Compare
Estate Soft Tight Top King
Estate Soft Tight Top King Estate Soft Tight Top King Estate Soft Tight Top King Estate Soft Tight Top King Estate Soft Tight Top King
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+4 Sizes
Stearns & Foster Estate Soft Tight Top King Estate Soft Tight Top Collection
Your Price: $2,999.99
Comfort Level 6
Compare

Locations
Come stop by our store! We have 5 convenient locations across Illinois.
location_on Find a Store

Peoria, IL

1215 W. Glen Ave.
Peoria, IL 61614

+1 (309) 691-4100

Serving: Dunlap, Morton, Washington, Pekin, IL and surrounding areas.

Normal, IL

300 Landmark Dr.
Normal, IL 61761

+1 (309) 454-7700

Serving: Bloomington, & Champaign, IL and surrounding areas.

Peru, IL

3333 Frontage Rd.
Peru, IL 61354

+1 (815) 223-6425

Serving: LaSalle, Ottawa, Oglesby, & Streator, IL and surrounding areas.

Peoria Heights, IL

1203 E. Marietta Avenue
Peoria Heights, IL 61616

+1 (309) 643-6011

Serving: Dunlap, Morton, Washington, & Pekin, IL and surrounding areas.

Customer Pick-Up

1203 E. Marietta Avenue
Peoria Heights, IL 61616

+1 (309) 691-4100

Serving: Dunlap, Morton, Washington, & Pekin, IL and surrounding areas.

Sherman's features a great selection of appliances, mattress and furniture in the Peoria, Normal, and Peru, IL area. At Sherman's you will find a large selection of sofas, sectionals, recliners, chairs, leather furniture, beds, mattresses, dressers, nightstands, dining sets, refrigerators, freezers, dishwashers, ranges, cooktops, ovens, washers, and dryers. Sherman's is proud to serve communities throughout the Central Illinois region. Stop by one of our area showrooms today or shop online.
Information Accuracy - We have taken great care to provide you with information that is accurate and useful. Please notify us if you find an error and we will do our best to correct it. We ask that you contact us directly to confirm information about pricing, color, features, dimensions, availability and lead times.