

Mainstays 1.5" Memory Foam Mattress Topper, Full
Key item features
- Comfortable Support: Provides pressure-relieving comfort with an ergonomic, contour-cut memory foam surface for head, shoulders, and hips, suitable for all sleep styles.
- Dual Comfort: Offers versatile comfort options; use the flat side up for a firmer surface or the contoured wave side up for massaging comfort.
- Enhanced Airflow: The contoured surface improves air circulation and reduces thermal buildup, making it suitable for every season and sleeper.
- Clean Sleep: Features an antimicrobial treatment to ensure a clean and fresh sleep environment.
- Sustainable Materials: Made with memory foam certified by the USDA's Biopreferred program, utilizing bio-based alternatives for a more sustainable product.
- Certified Quality: Carries CertiPUR-US and OEKO-TEX Standard 100 certifications, ensuring high standards for content, emissions, durability, and performance.
Specs
- Thickness1.5 in
- Bed sizeFull
- FirmnessFirm
- MaterialMemory Foam
- Fill materialMemory Foam
- FeaturesAntimicrobial, Hypoallergenic
Reviews summary
Pros
- : Offers good value considering the cost.
- : Made of dense foam that elevates mattress comfort.
Cons
- : May require airing out to dissipate.
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About this item
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Warranty
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Customer ratings & reviews
Reviews summary
Pros
- : Offers good value considering the cost.
- : Made of dense foam that elevates mattress comfort.
Cons
- : May require airing out to dissipate.
Customer photos






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Showing 1-3 of 366 reviews
Easy to put on- Feels GREAT!
Our Mainstays memory foam mattress topper is the best! It's 1.5 inches, but I think it seems bigger than that. The topper is not super heavy so even with a king sized bed, it wasn't hard to put on. It fits perfectly, no overlap or short sides. I had a mattress topper once that had an odor- but not this one! It didn't have any odor that I noticed. It does make the bed feel cooler, and we sleep so well! It came nicely boxed, and poofs out once you lay it on the bed. I like the 3 year warranty too, although I can't imagine having to need it. My ankles bother me on regular beds, but this memory topper really helps my ankles, and my whole body feel better in bed. I think you'll enjoy it- and it would make a nice gift as well.
Thank you for your review! We are very happy to hear that you are enjoying your purchase of the Mainstays 1.5-inch Memory Foam Mattress Topper and pleased that you choose us to accommodate your sleeping needs! Your feedback is very important to us and appreciated. If you ever have any questions for us, please call contact us at customerservice@sinomax-usa.com
New and DIFFERENT
I have purchased so many of these in the past that were really uncomfortable due to the old style egg crate shape that actually adds pressure points! Besides that design flaw, they were awful to smell for weeks on end! THIS IS NEW AND DIFFERENT! I got this in the queen and when it arrived I was happy to see the plastic was open ended so it had breathability for venting smell...but wait! NO SMELL! I got to use it straight away. PLEASANTLY surprised! Also the wave pattern was perfect for comfort with no pressure points. EXTREMELY happy with Mainstays newest toppers, they are greatly improved! This is SO SO soft!
Thank you for your review! We are very happy to hear that you are enjoying your purchase of the Mainstays 1.5-inch Memory Foam Mattress Topper and pleased that you choose us to accommodate your sleeping needs! Your feedback is very important to us and appreciated. If you ever have any questions for us, please call contact us at customerservice@sinomax-usa.com
Good
It is pretty thing, but in this case it is a good thing for what I need it for. It would have also been good for my old bed in which was 14" high and most foam toppers were too tall. This one is thin enough for a tall mattress while giving a little more support and comfort. Actually used this one for the couch, in between the couch and cushions and yes it gave the added support I was looking for.
Thank you for your review! We are very happy to hear that you are enjoying your purchase of the Mainstays 1.5-inch Memory Foam Mattress Topper and pleased that you choose us to accommodate your sleeping needs! Your feedback is very important to us and appreciated. If you ever have any questions for us, please call contact us at customerservice@sinomax-usa.com









