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In Stock: Display products that are in stock and available for sale right now.
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Box Top: A box top is a mattress unattached at the edge to the main mattress. The boxtop is squared off with a second welt.
Euro Top: An innovative design to mattress construction designed to provide more room for cushioning materials. Many comfort choices are available with the euro top depending on the upholstery levels used.
Pillow Top: The ultimate in plushness and pampering with an extra pillow added to cradle and support you. This rich, high density, multi needle quilt is sewn onto the top of the upholstery for a wonderfully luxurious sleep surface.
Ultra Plush: The same quality plush sleep surface with an exceptional deep down plush feel which gives you uncompromised support with a luxurious “down like” comfort.
Plush: A luxurious combination of plush comfort and deep down support derived from special materials developed for a soft sleeping surface with superior body conformance
Firm: A very firm, yet comfortable sleep surface featuring multiple layers of high performance components for support, durability and long term comfort.
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Inner Spring: Innerspring mattresses feature tempered steel coils in a wide variety of comfort levels. Support, durability and conformability are provided by the innerspring while layers of padding and upholstery on top provide the comfort
Latex: The natural soft feel of latex contours to your body and moves with you as you adjust in bed providing continuous orthopedic support. This support spreads your body weight over more of the sleeping surface and minimizes your pressure points.
Memory Foam: Memory foam mattresses are designed conform to the shape of your body, providing the support of a firm mattress with the comfort of a soft one. Memory foam, also known as visco-elastic foam, will sense your body temperature and pressure, then conform accordingly to provide optimum support for all zones of your body.
Eco Friendly: Mattresses created with all natural products in a green, eco-friendly, sustainable way.
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Adjustable: With the touch of a button you will be able to adjust the position of your bed enabling you to sleep in a "zero gravity" position, relieving pressure from your spine, and thus alleviating a variety of health problems.
Please Note:Wayside does NOT price, deliver, ship or service outside our delivery area. Click here to view our delivery area and cost.

Manufacturers online pricing restrictions and ever changing selection makes it unfeasible to list all prices. Contact us and we'll be happy to give you a price on this item.


Toll Free: 877-499-3968

Note: Wayside is a 73 year old customer service oriented company and will not deliver outside Northeast Ohio.

On Display
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King Mattresses & Mattress Sets

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Compare your selections: Check the 'Select for Comparison' box to select items you wish to compare, then click the 'Compare your Selections' button. Please note that only like items can be compared.
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Serta iComfort Insight King Mattress - 821048K
In Stock On Display SMC821048-360
$1,399.99
iComfort (by Serta)
Serta iComfort Prodigy King Mattress - 821018K
In Stock On Display SMC821018-360
$2,699.99
iComfort (by Serta)
Serta iComfort Genius King Mattress - 821038K
In Stock On Display SMC821038-360
$1,699.99
iComfort (by Serta)
Serta iComfort Savant King Mattress and Box Spring - 821028K+2x823099TXL
In Stock On Display SMCREV66KIT
$2,499.99
iComfort (by Serta)
White Dove Mattress Heartland Series Deer Park King Plush Mattress Set - HGODEERPL66KIT
On Display Clearance HGODEERPL66KIT
$899.99
Heartland Series Deer Park (by White Dove Mattress)
White Dove Mattress Factory Special White Dove Esteem King set - HGOESTEEM60KIT
On Display Special Order Clearance HGOESTEEM66KIT
$597.00
Factory Special (by White Dove Mattress)
White Dove Mattress Extended Life XLC 1100 King Luxury Firm Mattress - HGOE0122-1060
On Display HGOE0122-1060
Extended Life XLC 1100 (by White Dove Mattress)
Serta Perfect Sleeper Tidmore King Plush Adjustable Base Set  - 272242K+2x820319TXL
On Display 272242K+2x820319TXL
White Dove Mattress Cambridge Series Lincoln Highway King Firm Mattress - HGO12201-1060
On Display HGO12201-1060
$1,249.99
Cambridge Series Lincoln Highway (by White Dove Mattress)
Serta Perfect Day iSeries Recognition King Super Pillow Top Mattress - 441353K
On Display SMC441353-360
$2,199.00
Serta Perfect Sleeper Reedley King Firm Mattress - 360161K
On Display SMC500360261-1060
$649.99
Serta Perfect Day iSeries Applause King Plush Mattress - 434572K
On Display SMC434572-360
$1,399.00
Serta Perfect Sleeper Montesano King Super Pillow Top Mattress  - 360253K
On Display SMC500360353-1060
$849.99
White Dove Mattress Extended Life XL 100 King Firm Mattress - HGOE1101-1060
On Display HGOE1101-1060
Extended Life XL 100 (by White Dove Mattress)
Serta Perfect Sleeper Edenhouse King Firm Mattress  - 270041K
On Display SMC500270242-1060
$949.99
Serta Perfect Sleeper Tidmore Tidmore King Firm Set - 270841K+2x270199TXL
On Display SMCTID66KIT
$1,499.99
White Dove Mattress Cambridge Series Main Street King Firm Mattress Set - HGOMAINFM66KIT
On Display HGOMAINFM66KIT
$1,199.00
Cambridge Series Main Street (by White Dove Mattress)
Serta Perfect Sleeper Edenhouse King Plush Mattress Set  - 272042K+2x270199TXL
On Display SMCEDNPL66KIT
$1,299.99
White Dove Mattress Dalton King Two-Sided Pillow Top Mattress - HGO26743-1060
On Display HGO26743-1060
$699.99
Dalton (by White Dove Mattress)
Serta Perfect Sleeper Seabright King Plush Mattress Set - 360362K+2x270199TXL
On Display SMCSEA66KIT
$1,099.99
White Dove Mattress Cambridge Series Park Place King Plush Mattress Set - HGOPARKPL66KIT
On Display HGOPARKPL66KIT
$1,899.99
Cambridge Series Park Place (by White Dove Mattress)
White Dove Mattress Cambridge Series Main Street King Pillow Top Mattress - HGO23103-1060
On Display HGO23103-1060
$949.99
Cambridge Series Main Street (by White Dove Mattress)
White Dove Mattress Cambridge Series Sunset Blvd King Pillow Top Mattress - HGO12213-1060
On Display HGO12213-1060
$1,349.99
Cambridge Series Sunset Blvd (by White Dove Mattress)
Compare your selections: Check the 'Select for Comparision' box to select items you wish to compare, then click the 'Compare your Selections' button. Please note that only like items can be compared.
Clear selections: Click the 'Clear Selections' button to uncheck all 'Select for Comparision' boxes

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 and visit our stores to confirm information about pricing, color, features, dimensions, availability and special order lead times.