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The DUX 303 Frameless

A low-profile, specialty frameless mattress with customizable comfort zones and plush top-pad.

The DUX 303 Frameless is a specialty mattress that enjoys the same features as our DUX 3003 but is built without our signature internal hardwood frame. Three layers of springs, including our Pascal Customizable Cassette system ensure a deep level of

REMOVABLE TOP PAD

Every DUX bed comes with our Xupport Top Pad. This 2.5 inch replaceable cotton covered latex top pad adds extra softness and cushioning, and is an integral part of The DUX® Bed, enhancing the personal feel and comfort vital to a great night’s rest. Unlike most beds with pillow tops, our top pad is not fastened to the bed. Not only does this complement the contouring nature of our beds, but in the case of a spill or wear, you can simply replace the top pad without having to replace your entire mattress.

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Customize Your Bed

We believe that your bed is your castle. That is why we let you choose all the components, from mattress, headboard, and top pad to legs. Make DUX personal!

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Pascal Customizable Support System

Customized to Your Needs

The Pascal Customizable Support System allows for customizing your side of the bed. The cassettes come in four variations (soft, medium, firm, and extra firm), personalized in three different zones: shoulders, hips, and legs. All of this is to ensure proper spinal alignment for a good night's sleep.

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SWEDISH STEEL CONTINUOUS COIL SPRING DESIGN

Only the dynamic nature of a spring system can contour to all of your movements at night. The revolutionary DUX spring system adjusts itself to the weight and shape of your body. It moves as you move. It conforms to your contours, providing continuous, dynamic support along every point of your body. The DUX spring design is neither too firm nor too soft. It is flexible enough to let your shoulders and hips sink in, yet resilient enough to rise up and support your lower back. Vital pressure points — especially your spine — are supported in the most ergonomically healthy positions possible, letting your blood circulate freely while your muscles completely relax.

Continuous Spring Innovation

Superior Comfort

The secret behind DUX is technology. We aim to ensure the highest sleep quality, focusing on proper posture and improved deep sleep. Thanks to continuous coil spring design and time-tested technology, the DUX beds are incredibly comfortable.

The DUX Innovation

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Explore our bed collection

Find your perfect match from the DUX collection.

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