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Simmons Pima Cotton Trizone Mattress Pad

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ITEM# 10576759
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    Simmons Pima Cotton Trizone Mattress Pad
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    ITEM#: 10576759

    This antimicrobial mattress pad is also hypoallergenic, offering you a healthier night's sleep as well as a more comfortable one. The pad features a 20-inch pocket depth for a snug fit on your existing mattress and three separate zones for added support as you sleep. The cotton mattress pad is machine-washable for easy care.

    This pima cotton mattress pad from Simmons is available in twin, full, queen and king sizes, so you can outfit every bed in your home. A 20-inch pocket depth ensures that this pad hugs your mattress for a snug and secure fit. This bedding essential is machine washable for your convenience.

    • Type: Mattress pad
    • Shell materials: Pima cotton
    • Fill materials: Antimicrobial polyester fiber
    • Pocket depth: 20 inches
    • Thread count: 250
    • Care instructions: Machine washable


    • Twin: 38 inches wide x 75 inches long
    • Full: 53 inches wide x 75 inches long
    • Queen: 60 inches wide x 80 inches long
    • King: 76 inches wide x 80 inches long

    The digital images we display have the most accurate color possible. However, due to differences in computer monitors, we cannot be responsible for variations in color between the actual product and your screen.


    Material Cotton Pima Cotton Polyester
    Type Mattress Pad
    Product Features Antimicrobial Hypoallergenic
    Dimensions See description
    Model Number H398OS

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Fine mattress pad

      Comfortable mattress pad and no noise created when sleep on it. First time putting on needs some efforts to fit my queen size mattress.

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    • 2 + years and still satisfied!

      its a great quality and good value for the money.

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    • Trizone mattress pad

      It has wonderful and very adequate elastic siding to tuck in well. But the cotton on the surface stretches out easily and makes the beds' bottom sheet wrinkly.

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    • great value

      Item as described. I am very pleased with this mattress pad . It replaced one i had paid over $100 for and this one is an evtremly good value.

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    • Good but not great

      The top is a bit too small so it doesn't fully cover my bed but It does a good job at staying on the mattress.

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    • Fit Perfect

      I bought this mattress pad to go over my Serta Ultimate 4-inch Memory Foam Mattress Topper and my mattress and it fit perfectly. The added tri zones make it even more softer like I am sleeping in a fancy hotel right in my home. This mattress pad is great for anyone that needs a deep pocket mattress pad because it fits perfect and looks great. Thank you

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    • Great mattress pad, works well on deep mattresses

      I got this almost 3 years ago after living with a few mattress pads that claimed they would fit our deep mattress, but really were too shallow for our pillow top mattress, and annoyingly popped off one end of the bed or the other, wouldn't stay put, and were just generally irritating. This one is great. The price is reasonable, and the sides are very expandable so that it wraps all the way around the mattress and tucks in underneath, keeping it tight and firmly in place. This product also holds up well to heavy use and washing. Love it.

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    • mattress pads

      I purchased 2 of these mattress pads to use in our camper -which has rather thin mattresses. I selected these pads vs the expense of memory foam toppers. Looks like we won't need the toppers as these do a great job. Friends stuck on the pull out sofabed said it was very comfortable & they didn't even feel the bar. Would purchase again.

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    • Great Value!

      I purchased this mattress pad to cover the Serta 4 inch Memory Foam topper. Not only is it luxuriously comfortable, it has pockets deep enough to cover the topper and my mattress underneath. Great product for the money; quality and appearance are very nice too.

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    • Great Choice

      The mattress pad fits well over our huge, deep mattress - it stays put and doesn't rumple all over while we're sleeping. It is cushy, but not overly so. I can't really feel the trizone aspect. All I know is that I'm sleeping well!

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    Questions & Answers

    Get your product questions answered right here.
    • What is the material on the back of this pad?

      • Hello smartshopper, this item is made with Pima cotton. Thank you for shopping with us.

    • Why did you choose this product?

      • I liked it because it was Pima cotton and Simmons...I really was just looking for a basic mattress pad.

      • great reviews

      • Reviews and we need one.

      • Deepest side pockets - fits 20 inch.

      • NICE

      • price

      • value

      • I chose this product because it was made in the USA.

      • Good customer reviews. I have severe arthritis, so need added comfort.

      • quality product for a great price

      • Good Reviews, in addition to being reasonably priced and seeming like the best choice.

      • Price

      • i need a mattress pad....

      • review good

      • I purchased this product because we have one in another size and it is 4 years old and it still looks like new!

      • it was the product i have spent over a week to find locally. finally I went to old faithful, the internet. I found it in five minutes

      • Because of the pocket depth and reviews


      • My mattress is Simmons, and the reviews confirmed to me that it was good quality and good fit.

      • Thread count - cotton

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    • What is the country of origin?

      • Hello loveme01, This mattress pad has received excellent reviews! This item is made in the United States. I hope this information helps. Thanks for shopping with us.

    • Is it elastic all around so it will fit a thinner mattress? We have an air mattress that fits into a separate air frame.

      • Yes! It's a great mattress cover! Elastic all around, and the pattern is perfect!

    • Is it machine washable in HOT water?

      • Not advisable ONLY BECAUSE it might shrink. If shrinkage is not an issue, it should be OK.

      • I washed it in cold and it was fine. Warm dryer on low.

      • I wash on warm with no problem. I would not use hot because of shrinkage

      • I would not wash in hot water. I washed in cold water before placing on bed. The sides of mattress pad are made of such cheap material that my finger went right through creating a hole as I was trying to tuck the sides under the mattress. I would hate to see how it would hold up to hot water. YIKES!!

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    • Is it machine washable?

    • What is the side depth?

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    • Question: is there really 9.2 oz. of fiber fill?

      • This topper pad features 6 ounces of fiber fill plus 3.2 ounces of antimicrobial fill.

    Shopping Tips & Inspiration

    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.