See What's Inside

A breakdown of the quality materials that deliver your best sleep.

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1 Cooling Knit Fabric Cover +

This cover not only breathes, but the air flow creates a cooling sensation keeping you comfortable while you sleep. This highly advanced fabric stays cool to the touch due to its superior breathability and temperature-regulating properties that move heat away from the body.

2 Gel Memory Foam +

This memory foam is generously infused with a cooling gel. It keeps all of the positive properties of memory foam, like contouring and conforming to the sleeper, while mitigating temperature issues with the gel infusion.

3 Performance Memory Foam +

This foam is all about versatility. lt mixes qualities of durability, flexibility, and adaptability into a single memory foam. Performance Memory Foam is often used as a mid-section foam due to its ability to fully support the more breathable foams above it while allowing them to gently contour to the sleeper.

4 Flex Support Base Foam +

Flex Support Foam is often the bottom layer of our mattresses. A mattress needs to provide the support needed to keep the spine aligned so the sleeper's muscles relax instead of tightening to compensate. This high-grade foam completes the bottom of the mattress to provide long-lasting durability and support of the top layers.

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1 Cooling Knit Fabric Cover +

This cover not only breathes, but the air flow creates a cooling sensation keeping you comfortable while you sleep. This highly advanced fabric stays cool to the touch due to its superior breathability and temperature-regulating properties that move heat away from the body.

2 Gel AeroFusion™ Memory Foam +

This memory foam is generously infused with a cooling gel. It keeps all of the positive properties of memory foam, like contouring and conforming to the sleeper, while mitigating temperature issues with the gel infusion.

3 Gel Memory Foam +

This memory foam is generously infused with a cooling gel. lt keeps all of the positive properties of memory foam, like contouring and conforming to the sleeper, while mitigating temperature issues with the gel infusion

4 AdaptiFoam™ +

This specialty foam is engineered to be an open cell for breathability with all the rebound and firm support of latex while being allergy-free. Previously labeled as Smart Foam, the properties of this foam offer great air flow and premium comfort.

5 Flex Support Base Foam +

This foam is often used as part of our base support top layer to seal in our lndividually Pocketed Spring system in our Hybrid lines. This foam is flexible and durable, allowing for the other more specialized foams above it to shine while it supports from below.

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Coolness Redefined

Say goodbye to sweaty nights with our cooling knit fabric cover and gel memory foam that keeps you fresh and comfortable throughout your sleep.

Breathability Elevated


Just like how breathing is vital, so is the breathability of your mattress. Welflex's excellence ensures every single refreshing morning!

Support Perfected


Welflex 1.0 caters to those who prefer a firmer feel, especially back or stomach sleepers. The high-grade foam provides support to help maintain spinal alignment.


Zero Pressure Ease

Crafted with special foams, the mattress conforms perfectly to your body, distributing pressure and reducing the need to toss and turn. This makes it easy to enjoy the restful sleep you deserve.

Unboxing Your New Mattress

Follow these simple steps to set up your mattress perfectly
Unbox

1Unbox

Our mattresses arrive rolled and boxed for easy delivery—just open the box and slide it out.
Unroll

2Unroll

Cut the protective bag carefully and unroll. ✦ Avoid using sharp blades directly on the mattress.
Expand

3Expand

Place it on your bed frame and let it expand naturally for 24–48 hours.
Sweet Dreams

4Sweet Dreams

Once fully expanded, enjoy the comfort of your new mattress.

Frequently Asked Questions

Our clearance page is constantly updated with ultra-low prices on mattresses from brand updates and overstock. Visit our clearance page for the latest deals.
We partner with well-known brands to source discontinued or overstocked mattresses. By eliminating middlemen and reducing operating costs, we pass the savings directly to you. All mattresses are brand new and authentic.
Clearance sales offer deep, one-time discounts on phased-out or overstocked items until they're gone. Regular promotions are periodic, limited-time deals on our best-selling products.
Yes, we offer free shipping to the 48 contiguous United States from our nearest U.S. warehouse.
Please email our support team at support@mattressexpress.com with your order number, a description of the issue, and photos or video. We'll help you resolve it quickly.

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