Sealy Dupont II Firm Twin
Model# 53204330
- PrecisionFit™ Coils flex to your body to maintain natural alignment, while MaxSupport™ Technology provides ultimate all-night targeted support right where you need it.
- Encased coils offer robust support by reducing motion transfer, helping you feel less movement from your partner.
- The Cool-to-the-Touch Cover with MoistureProtect™ helps keep you cool and comfortable while you sleep.
- The DuraFlex™ Coil Edge surrounds the mattress for a solid seating surface that s more durable and flexible when paired with an adjustable base.
- Hybrid technology combines encased coils with Sealy® memory foam to deliver the perfect combination of pressure-relieving comfort and support.
- Rest assured night after night with a 10-year warranty.
AMERICA’S #1 MATTRESS BRAND
SEALY COLLECTIONS
Our classic Essentials Collection is engineered for a great night’s sleep, delivering trusted Sealy quality at an affordable price.
Our Posturepedic Collection features all the quality you expect from Sealy with trusted support, responsive coils, and a breathable, antibacterial cover.
Our signature Posturepedic Plus Collection features our best-quality specialty foams, highest level of support, most advanced motion-absorbing coils, and all-over cooling comfort.
SEE WHAT OUR CUSTOMERS ARE SAYING
“The only mattress I’ll buy”
As long as they keep making this mattress, I’ll keep buying it. This is my second and I love it. Firm, deep and comfortable. What more could you want?
Cibraltar, Salt Lake City, UT
“I would buy this product again and again”
For years I’ve woken up with my back and hips hurting! Until I purchased this hybrid mattress! I definitely recommend and will buy again! Very impressed!
MaureenB, Columbus, MS
“Best night’s sleep”
This is my second purchase. The first was so nice I had to buy a second for my other room.
Robert the Mechanic, Lorton, VA
OVER 140 YEARS OF COMFORT AND QUALITY YOU CAN TRUST
SHOP MATTRESSES
| Product Details | |
| Collection | Posturepedic® Pro |
| Category | Mattress |
| Size | Twin |
| Profile/Height | 13 |
| Feel | Firm |
| Construction Type 1 | Hybrid |
| Product Details | |
| Collection | Posturepedic® Pro |
| Category | Mattress |
| Size | Twin |
| Profile/Height | 13 |
| Feel | Firm |
| Construction Type 1 | Hybrid |
56 Reviews
Love this mattress
by CatMom
Submitted 02-28-25
done Yes, I would recommend this to a friend
sealy.com
This mattress is extremely comfortable. I came from a mattress that was the old school innerspring that was over 10 years old that I loved. I was hesitant to switch over but I'm glad I did! This mattress was a transition but after a month of sleeping on it, I melt right in but still feel extremely supported. Looking at my sleep tracker, the time I stay asleep and the quality of sleep has gone way up. If you're looking at a new mattress, definitely put this on your list to check out. I will be getting this one for our guest room when it's time
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Love this mattress
by CatMom
Submitted 02-28-25
done Yes, I would recommend this to a friend
sealy.com
This mattress is extremely comfortable. I came from a mattress that was the old school innerspring that was over 10 years old that I loved. I was hesitant to switch over but I'm glad I did! This mattress was a transition but after a month of sleeping on it, I melt right in but still feel extremely supported. Looking at my sleep tracker, the time I stay asleep and the quality of sleep has gone way up. If you're looking at a new mattress, definitely put this on your list to check out. I will be getting this one for our guest room when it's time
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Love this mattress
by CatMom
Submitted 02-28-25
done Yes, I would recommend this to a friend
sealy.com
This mattress is extremely comfortable. I came from a mattress that was the old school innerspring that was over 10 years old that I loved. I was hesitant to switch over but I'm glad I did! This mattress was a transition but after a month of sleeping on it, I melt right in but still feel extremely supported. Looking at my sleep tracker, the time I stay asleep and the quality of sleep has gone way up. If you're looking at a new mattress, definitely put this on your list to check out. I will be getting this one for our guest room when it's time
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Love this mattress
by CatMom
Submitted 02-28-25
done Yes, I would recommend this to a friend
sealy.com
This mattress is extremely comfortable. I came from a mattress that was the old school innerspring that was over 10 years old that I loved. I was hesitant to switch over but I'm glad I did! This mattress was a transition but after a month of sleeping on it, I melt right in but still feel extremely supported. Looking at my sleep tracker, the time I stay asleep and the quality of sleep has gone way up. If you're looking at a new mattress, definitely put this on your list to check out. I will be getting this one for our guest room when it's time
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Incredibly comfortable
by CLynn
Submitted 02-23-25
done Yes, I would recommend this to a friend
sealy.com
We are using this as a guest bed but have tested several times ourselves. One of us prefers a firm bed while the other prefers cushioned, and somehow we both love this one. We both have had the best night of sleep on this mattress and are considering replacing our own now. We've had the same feedback from some guests, including one saying they woke up for the first time in years without their normal morning back pain. I absolutely recommend this one!
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