GIANNA Memory Foam Mattress Topper, 4 Inch Gel Infused Memory Foam, Cooling and Pressure Relieving - CertiPUR Certified - Dorm Room Essentials - King Size
GIANNA Memory Foam Mattress Topper, 4 Inch Gel Infused Memory Foam, Cooling and Pressure Relieving - CertiPUR Certified - Dorm Room Essentials - King Size
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GIANNA Memory Foam Mattress Topper, 4 Inch Gel Infused Memory Foam, Cooling and Pressure Relieving - CertiPUR Certified - Dorm Room Essentials - King Size

GIANNA Memory Foam Mattress Topper, 4 Inch Gel Infused Memory Foam, Cooling and Pressure Relieving - CertiPUR Certified - Dorm Room Essentials - King SizeGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials King SizeGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Califonia KingGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Califonia KingGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling and Pressure Relieving CertiPUR Certified Dorm Room Essentials TwinGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Queen SizeGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling and Pressure Relieving CertiPUR Certified Dorm Room Essentials FullGIANNA Memory Foam Mattress Topper 2 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Queen SizeGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials King SizeGIANNA Memory Foam Mattress Topper 2 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Queen SizeGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling and Pressure Relieving CertiPUR Certified Dorm Room Essentials KingGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Full SizeGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Queen SizeGIANNA Memory Foam Mattress Topper 2 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Full SizeGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Queen SizeGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Twin SizeGIANNA Memory Foam Mattress Topper 2 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Twin SizeGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Twin SizeGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Twin XL SizeGIANNA Memory Foam Mattress Topper 2 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Full SizeGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Twin XLGIANNA Memory Foam Mattress Topper 2 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Califonia KingGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials King SizeGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Full SizeGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials King SizeGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Queen SizeGIANNA Memory Foam Mattress Topper 3 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Twin SizeGIANNA Memory Foam Mattress Topper 2 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials Twin SizeGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials King SizeGIANNA Mattress Topper Twin XL 2 Inch Gel Memory Foam Bed Topper for Twin XL Size BedGIANNA Memory Foam Mattress Topper 4 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials QueenGIANNA Memory Foam Mattress Topper 2 Inch Gel Infused Memory Foam Cooling Pressure Relieving CertiPUR Certified Dorm Room Essentials King Size

Key item features

  • 【Gel Memory Foam Mattress Topper】Crafted with gel-infused memory foam, this full mattress topper offers a cool and comfortable sleeping surface. Additionally, its ventilated design, featuring air holes, assists in absorbing moisture and sweat from your body, preventing them from penetrating the mattress.
  • 【Pressure Relief】If you find yourself tossing and turning due to the firmness of your mattress, the addition of a topper could significantly enhance your sleep quality. Designed with slow-rebound and high-density memory foam, this full-sized mattress topper adapts to your body shape, provides comprehensive body support, and alleviates pressure in key areas. Rest assured, our memory foam is CertiPUR-US Certified, ensuring durability, performance, and content quality.
  • 【Available in 3 Different Thicknesses】The inclusion of this mattress topper will modify the firmness of your mattress, catering to a wide range of sleep positions while conforming to your body shape for improved support. Our mattress topper comes in 2 different thickness options. Opt for the 2-inch if you desire a slight addition of cushioning and softening for your new mattress. Alternatively, if you seek more substantial support, the 20-inch options are available for your preference.
  • 【Easy Set up】Compressed into a single box for convenient shipping and easy maneuvering into your bedroom, this full-sized mattress topper simplifies the delivery process. Upon receiving your topper, simply unbox, unroll, and allow it to sit in a well-ventilated space for 48-89 hours to achieve full expansion. Note that in lower temperatures, additional time may be required for complete expansion.
  • 【Practical Mattress Topper】Enhance your night's sleep by placing this mattress topper on your bed for an even comfier experience. Not only does it contribute to your comfort, but it also helps maintain the condition of your mattress. Easily removable, you can take it out of bed and air the entire setup.
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Customer ratings & reviews

4.2 out of 5 stars
stars40 ratings8 reviews
How item rating is calculated
  1. 5 stars70% (28)
  2. 4 stars8% (3)
  3. 3 stars10% (4)
  4. 2 stars0% (0)
  5. 1 star13% (5)
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Showing 1-3 of 8 reviews

Mar 8, 2026
WalmartCustomer
Item details
Bed size: Queen
Color: Blue
Mattress thickness: 4 in
5 out of 5 stars review

Verified Purchase

Price was relatively higher than expected, they did not have the one I was actually looking for, it was out of stock

Incentivized Review
Helpful?5I8IWOGCENSY16901623312
Aug 1, 2025
Ed
Top Reviewer
Item details
Bed size: Twin
Color: Blue
Mattress thickness: 3 in
5 out of 5 stars review

Verified Purchase

It seems to be exactly what it is advertised. A good product

Incentivized Review
Helpful?5I8IWOGCENSY16901623312
Aug 25, 2025
WalmartCustomer
Item details
Bed size: Twin
Color: Blue
Mattress thickness: 2 in
5 out of 5 stars review

Verified Purchase

It worked out perfectly for what I needed the product for.

Incentivized Review
Helpful?5I8IWOGCENSY16901623312