Sealy 14.5" Posturepedic Plus Optimum Grand Gemma Mattress - Twin XL

Sealy 14.5" Posturepedic Plus Optimum Grand Gemma Mattress - Twin XL (Single XL)

Model Number: 53092531
Web Code: 17104922
Sold and shipped by | 4.2 seller rating (34 reviews)

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Bed Size: Twin XL (Single XL)

Twin XL (Single XL)


Available online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.


When you sleep on a Sealy®, you can be confident that it's built to last. EXCLUSIVE All Foam Sealy Optimum® Grand Gemma Euro Top mattress offers next-level support and all-over comfort, backed by quality you can trust. Featuring Sealy Chill™ 2.0 Fabric Technology to provide a cooling experience the moment you lie down and Posturepedic® Techology developed with orthopedic specialists. Posturepedic® provides targeted reinforced support for your back.


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Seller Return Policy

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·Stay Cool and Refreshed: The CopperIce™ Quilt features nano-copper and Sealy Chill™ 2.0 yarn and fibre provide a refreshing cool-to-the touch sleep experience.

·Experience Ultimate Comfort: A full sheet of OptiSense® Gel Memory Foam conforms to your body for a perfect fit, relieving pressure and providing deep body contouring.

·Light and Buoyant Sleep: Zoned Carbon Graphite Infused Latex gently lifts your body, conforms to your movements for exceptional muscle relief, and aligns your spine for a comfortable sleep in any position.

·Extra Sleep Surface Area: The DuraEdge™ Zoned Gel Core reinforces the mattress edge to give more space to sleep and prevent sagging over time.

·Added comfort and airflow: OptiCool® Support foams and AirFlux fiber add cushioning comfort.

·Adjustable base compatible for enhanced comfort and utility.

·Sleep soundly with peace of mind: Foams are CertiPUR-US™ certified, Carbon Graphite Latex is OEKO-TEX® and FSC® certified, and the mattress is proudly made in Canada.

Product Condition
Brand New
Bed Size
Twin XL (Single XL)
Contact Information for Parts, Product Questions & Assembly Help
Have questions? Our sleep experts are here to help; English: 1-833-748-0862;French: 1-833-748-0863;
Shipping Charges
Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.
Processing Time
Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.
Shipping Area Restrictions
Shipping is not available in the following areas*:
  • British Columbia (Remote)
  • Alberta (Remote)
  • Saskatchewan (Remote)
  • Manitoba (Remote)
  • Quebec (Remote)
  • New Brunswick (Remote)
  • Nova Scotia (Remote)
  • Prince Edward Island (Remote)
  • Newfoundland and Labrador (Remote)
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Sleep Country Canada Restocking Fees / Return Eligibility
Category Return Period Un-opened Opened
Bedding & Bath 30 Days 0% 0%
Furniture & Décor 30 Days 0% 0%
Pet Supplies 30 Days 0% 0%

100 Night Mattress Comfort Guarantee: You have 100 nights, from the day that your mattress is delivered, to make sure it's just right for you. If not, you can exchange it for one of our 50+ other mattresses, hassle-free, at any of our Sleep Country Canada/Dormez-Vous? stores conveniently located across Canada. So sleep tight, count those nights, and trust there’s a reason we’ve been providing Canadians with their best sleeps for over 25 years.

Must be unassembled and still in the original packaging. All returned products must include original packaging.

Return shipping costs will be paid by the seller for all cases where the product is defective, damaged or incorrect. For other cases (e.g. you changed your mind), you will be responsible for this cost.

To request a return

Please contact the seller directly from your Order details page, and provide the following information:

  • Web ID (8-digit number) & product description
  • Number of items to be returned
  • Date you received your product
  • Condition of product
  • Condition of packaging
  • Reason for return

All refunds will be processed within 4 Business Days.