
Hot sleepers face the challenge of getting a good night’s sleep with a mattress that retains heat. Quality rest requires a comfortable and consistent temperature that allows you to fall asleep peacefully and stay asleep. One of the biggest factors that affect your rest is the type of mattress that you sleep on.
The Serta Arctic Hybrid Medium is the perfect solution to keep you cool all night long. You can enjoy a deep and restorative sleep and wake up feeling refreshed.
Reactex® System
Serta’s exclusive Reactex® System consists of three layers of cooling technology. Each cooling layer has more cooling capacity than the previous layer. Heat is pulled away from your body and deeper into the mattress. The result is a cool, comfortable sleep all night long.
Deep Reaction® Max Gel Memory Foam
This highly dense memory foam has both cushioning and conforming qualities for comfortable deep-down support.
CustomFit™ HD Memory Foam
Premium, high-density memory foam conforms to your body for comfortable support all night long.
Serta® Micro-Hybrid Coil™
This is a unique layer of micro-coils designed to work in sync with the memory foam layers around it. As you lie down, these coils closely react to every contour of your body, aiding the transition between relaxing comfort and all-night support.
1025 Hybrid Support™ System with BestEdge® Foam Encasement
In this advanced innerspring system, individually wrapped coils work independently to conform to every curve of your body and provide durable support.
Reactex® System
The 13.5-inch mattress features the one-of-a-kind Reactex® System. It provides maximum comfort and a consistent temperature throughout the entire night. It’s fifteen times more effective at keeping you cool than a standard mattress. It is the most powerful cooling mattress in the Serta collection.
With a traditional mattress, your mattress traps your body heat within the material. This causes an overly warm surface that may make you sweat and frequently shift to avoid excess heat. The cooling effect of the Reactex® System is achieved by combining three layers of material. Each layer absorbs the heat from your body and pulls it further into the mattress and away from you. Each layer has a greater cooling capacity than the previous, so heat is effectively drawn far away from your body. This effective system is able to keep you at a comfortably cool temperature all night long.
Hybrid Mattress Layers
The Reactex® System makes up the uppermost part of the mattress. The Serta Artic Hybrid mattress then boasts a number of layers of various materials that work together to provide a cool and cozy sleep.
CustomFit™ HD Memory Foam
This high-quality memory foam layer molds perfectly to your body to provide maximum support. You will feel the tension drain out of your muscles as the mattress gently cradlea in a way that relieves the pressure from your head down to your toes.
EverCool® Fuze Gel Memory Foam
Another unique feature that makes the Artic Hybrid mattress so special is the Fuze Gel memory foam. The dense material in traditional form can generate too much warmth for those that prefer cooler temperatures at night. Fortunately, the memory foam in this layer combines with a cooling gel to keep the temperature down.
Serta Micro-Hybrid Coil™
The next layer is micro coils to enhance the comfort of the memory foam and work with the surrounding layers of foam. They achieve this by reacting to each contour of your body to provide maximum support without sacrificing comfort.
1025 Hybrid Support System™ with BestEdge® Foam Encasement
The final layer of the Arctic Hybrid contains an innerspring system of individually wrapped coils. The design allows each one to act independently so you get the perfect night’s sleep on a mattress that adjusts to fit the curves of your body completely.
The foam core of the mattress provides consistent support from edge to edge, so you will have full support no matter what side of the bed you sleep on. This is ideal for all types of sleepers as well. Whether you sleep on your side, back, or stomach, you will notice the high level of support as the mattress fits your shape so you can sleep deeply.
Mattress Care
Serta is committed to quality and meeting the standards their customers have come to expect. Serta uses only the best designs and materials to create exceptional quality products. Every Serta Artic Hybrid Medium mattress is assembled in the United States and backed by a 10-year limited warranty. For the best results, use a mattress protector to protect your new bed from stains. The removable cover is also washable, so you can experience improved health and hygiene.
Avoid applying any type of cleaners or saturating your mattress with water in an attempt to clean it. Moisture and chemicals can cause the materials to break down and affect the quality of your mattress and sleep quality. If you happen to notice a stain, you will get the best results from spot cleaning with baking soda. Simply apply to the area, let sit for 15 minutes, and then vacuum.
Don’t suffer through another wakeful night of tossing and turning. Get your Serta Artic Hybrid Medium today and experience the quality sleep you deserve on this unique cooling mattress.

Delivery and Shipping
SAME DAY DELIVERY
In-stock merchandise purchased by 1 pm will be delivered the same day upon request, excluding holidays and limited to a geographic area with a minimum purchase of a $599 mattress set. Excludes floor models. See store for details.
DELIVERY
The room must be ready for delivery when the drivers arrive.
As a service, we will remove your old mattress and box spring before delivering the new set (subject to inspection, unsanitary bedding will not be removed, limited to equal amount delivered).
As a service, we will remove your old mattress and box spring before delivering the new set (subject to inspection, unsanitary bedding will not be removed, limited to an equal amount delivered).
Delivery cannot be made to a minor and finance orders will require a signature from someone with a valid state-issued ID.
The driver will call the phone number provided on your order on the morning of delivery to give you a three-hour time frame. If you are not home for a delivery, there will be a $69.99 re-delivery fee.
If the driver determines that the delivery attempt could cause damage to your home, you will be required to sign a release of liability to complete the delivery.
Our C.O.D. Policy:
All orders must be paid in full before the delivery date. We do not accept payment at the time of delivery.
Warranty & 120-Day Sleep Guarantee
10-Year Limited Warranty
Beautyrest stands by its products and materials with limited warranties so you rest easy.
Our-120 Day Sleep Guarantee
If you have owned your mattress for longer than 30 days and you aren't happy with your set, Best Mattress is glad to exchange your mattress for 120 days from the date of purchase. Please see our full terms & conditions here.
Best Mattress also offers FREE REMOVAL* of your old mattress. Our delivery driver will pick up your old mattress and seal it in plastic before loading it onto our truck.
Need financing? We have you covered! Best Mattress offers a variety of options available, including No Credit Check Financing! Please contact us for additional details on all offers.
We appreciate your patience, understanding, and support at this time. Thank you for continuing to be a loyal Best Mattress customer. Sleep Easy, Friends!
Available Bed Sizes
See our mattress sizes and dimensions page.
Twin XL 38″ X 80″ |
Queen 60″ X 80″ |
King 76″ X 80″ |
Cal King 72″ X 84″ |
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