Calming 3" Gel Memory Foam Mattress Topper



$149.99 - $199.99
financing Special Financing for up to 12 Months*. Details.
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  • See product specs below for details.

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    • TWIN
    • FULL
    • QUEEN
    • KING
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Features Spotlight

Motion Separation Motion Separation

Motion Separation

Your mattress' ability to absorb motion when you toss and turn.

Cooling Technology Cooling Technology

Cooling Technology

Components and materials that help provide a cool and comfortable night's sleep.

Breathable Breathable


Enhanced airflow throughout the mattress to keep you cooler.

Hypoallergenic Hypoallergenic


Hinders dust mites and other fun things from touching your mattress, making it ideal for allergy sufferers.

CertiPUR CertiPUR


Hours of hands-on, meticulously detailed artistry for a best-in-class mattress.

Details & Specs

  • Description
  • Specifications
  • About Serta
  • Delivery & Shipping
  • Warranty
  • Description
    Not Available to Try in Store

    Let the tension of the day melt away as you relax in soothing cool, calming comfort on your Serta Calming 3" Gel Memory Foam Mattress Topper. This mattress topper features carbon fiber technology and the cover is designed to help reduce static and absorb extra energy that can keep you awake at night, helping you fall asleep faster and stay asleep longer. Additional benefits include gel memory foam which reacts to your body, helping to prevent heat build-up and keeping you cool throughout the night. Responding to your curves, memory foam reduces pressure on joints, while providing uplifting, therapeutic support. Plus, with motion isolation, you can sleep undisturbed, cradled in peaceful comfort.

  • Specifications
    • 3" Profile
    • Supportive motion absorbing memory foam promotes undisturbed sleep
    • Advanced cooling gel memory foam
    • Carbon thread cover reduces tension helping you fall asleep faster
    • Removable cover is hypoallergenic and machine washable
    • Removable cover fits mattress depths up to 17”
    • Made in USA
    • Dimensions: Twin
    • 3" H x 39" W x 75" L
    • Weight: 17 lbs.
    • Full
    • 3" H x 54" W x 75" L
    • Weight: 24.5 lbs.
    • Queen
    • 3" H x 60" W x 80" L
    • Weight: 29 lbs.
    • King
    • 3" H x 76" W x 80" L
    • Weight: 37 lbs.
    • Cal King
    • 3" H x 72" W x 84" L
    • Weight: 36.6 lbs.
  • About Serta
    Serta is the #1 mattress manufacturer in the US, offering memory foam mattresses, hybrid mattresses and innerspring mattresses, at every price point, all designed to provide exceptional comfort. Serta mattresses include gel memory foam allowing for enhanced air flow and motion-isolating support. Specific Serta products even include such enhancements as premium pressure relief and advanced cooling technology, as well. Serta also offers a variety of bed accessories, including bed frames, baby and toddler furniture, and mattress toppers.
  • Delivery & Shipping


    Silver Service

    AVAILABILITY: 3-5 Business Days


    Silver Service

    Arrives in 3-5 business days via UPS or FedEx.

    Signatures are not required for Small Parcel deliveries, but the decision to leave your package will ultimately be at the discretion of the delivery carrier. If you have any special delivery instructions, we recommend placing a note on your door on the delivery date with your name, request, and tracking number.

    View more details about our delivery services here.

    Silver Service Details

    We do not ship internationally, to PO Boxes, or to Puerto Rico. For shipping to Alaska and Hawaii please Chat or Call 1-877-384-2903

  • Warranty

    10 Year Warranty

    What Does This Limited Warranty Cover?

    FXI, INC. warrants that the foam material in this product will be free from defects in material and workmanship as described in this warranty (here in after referred to as the "Limited Warranty"). Coverage under this Limited Warranty applies only to the original purchaser. Severe body contours are impressions which exceed 1.5 inches (3.8 cm) in depth below the normal level of the product.  

    How Long Does This Limited Warranty Last?

    The Limited Warranty for this product starts on the date of purchase and expires ten (10) years from the date of purchase.

    What Will FXI, INC. Do?

    If a covered defect occurs during the Limited Warranty period, FXI, Inc. will repair or replace (at FXI, Inc.’s option) the defective product. If a replacement is required, FXI, Inc. reserves the right to substitute materials of equal or higher quality if a similar product is not available. Products will be replaced only once during the Limited Warranty period. The Limited Warranty period is valid from the date of your original purchase and only covers one replacement during the ten (10) year period.

    What is Not Covered by This Warranty?

    The Limited Warranty does not cover the following: imperfections of the mattress topper cover; slight body impressions (less than 1.5 inches/ 3.8 cm in depth); comfort preference; transportation charges (if applicable); any abuse or unsanitary product condition; or damage caused by improper use or care. Failure to follow the manufacturer’s use and care instructions may void this Limited Warranty. FXI, Inc. does not warrant that this product is suitable for any person’s medical condition or that it will protect the user against bacteria, viruses, or other disease organisms. Incidental or consequential damages are also not recoverable under this Limited Warranty. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply.

    FXI, Inc. reserves the right to refuse service and invalidate this Limited Warranty when, upon inspection, the product is found to be in unsanitary condition, or when the product failure is due to causes other than defective material and/or workmanship.

    This mattress topper is designed for full performance when used with a total sleep system (mattress and box spring). If used on a faulty mattress, resulting in damage to the mattress topper, your Limited Warranty will be void.  

    This Limited Warranty does not include a normal increase in softness of the memory foam material or a decrease in the slow recovery feature (elasticity). These aspects do not affect the pressure-relieving qualities of the foam.

    The service terms started in this Limited Warranty shall be the consumers sole and exclusive remedy in the event of the product failure during the Limited Warranty period. FXI, Inc. makes no warranty beyond what is contained in this Limited Warranty. FXI, Inc. does not authorize any person to create for it any other obligation or ability in connection with this warranty.

    How Do You Get Limited Warranty Service?

    If you are considering placing a Limited Warranty service claim, please contact FXI, Inc. at 888-999-0499 or e-mail us at A simple claim form must be completed and submitted with a copy of the original purchase receipt or your packing slip for proof of purchase date and law tags. You must provide transportation or accept freight charges to and from the nearest FXI, Inc. factory for inspection of the warranted product (if requested) or to either return the product for repair or replacement of the product. At our discretion, we may request you to provide photos (digital or standard) of the defective product prior to its return for the inspection if requested.

    How Does Local Law Apply?

    This warranty gives you specific legal rights, and you may also have other rights under local law. Some laws do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply. If an implied warranty or condition is created under applicable law, you also may have an implied warranty or condition, BUT ONLY AS TO DEFECTS DISCOVERED DURING THE PERIOD OF THIS LIMITED WARRANTY (10 YEARS).

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