Main Features
After our team’s research and review, we agree that the Helix Dual Comfort Mattress Topper’s main features are:
- Dual comfort zones
- Softer copper gel memory foam
- Firmer Helix responsive foam
- Cooling GlacioTex™ cover
- Sturdy corner straps
- 120-night sleep trial

Helix Dual Comfort Mattress Topper Construction Details
This Helix topper is designed to provide comfort individually tailored for you and your partner. To help your search for the best mattress topper, we share what we learned about the topper’s construction in the following sections.
Firmer Side
The firmer side features Helix responsive foam. The 1.5″ of highly responsive foam offers enhanced support to keep the spine, hips, and shoulders aligned. Additionally, there is a 1.5″ layer of high-density foam for greater support.
Softer Side
On the softer side, a 1.5″ layer of copper gel memory foam rests on a 1.5″ layer of high-density foam. The memory foam gives the softer side its plush, pressure-relieving feel. The contouring foam cradles the body, while the high-density foam provides support to maintain spine alignment.
GlacioTex™ Cover
Helix’s signature GlacioTex™ fabric covers the mattress. Cool to the touch, the phase-change material regulates temperature by pulling heat away from the mattress topper to help some sleepers who might otherwise wake up sweating as they regularly sleep hot. The top cover is made of 50% polyester and 50% polyethylene, which is a durable fabric blend.
Corner Straps
Sturdy corner straps help prevent slipping and sliding. The Helix Dual Comfort Mattress Topper are useful, designed to stay put all night to prevent bunching up, which could wake you up during the night.
Spot Clean
The mattress topper is spot clean only, as per Helix’s US website, with best care being to gently apply a mild detergent to clean it when needed. Fully air dry before returning the topper to the mattress (same source).
American Made
The mattress topper is manufactured in Helix’s factory in the USA. According to the Helix website, use of the Arizona factory ensures that the mattress topper is not made with questionable overseas materials or processes.
Thickness and Available Sizes
Designed to accommodate two sleepers, the Helix Dual Comfort Mattress Topper is available in three sizes:
- Queen: 60” x 80”
- King: 76” x 80”
- California King: 72” x 84”
It is 3” thick, regardless of the size chosen. To get the best fit, check the size of your mattress before selecting the mattress topper. For maximum stability and comfort, the topper matches the size of the mattress.
Pros and Any Limitations: Helix Dual Comfort Mattress Topper Review
We’ve taken a close look at how the Helix Dual Comfort Mattress Topper is made. It’s also important to know the advantages as well as any limitations of a product. Now we’ll let you know what we think about comfort, support, and other features.
Dual Comfort: Great for Couples
Do you and your partner have different sleep preferences? The Helix Dual Comfort Mattress Topper can be a great solution for couples who can’t agree on mattress firmness level, as some web reviewers explain. Partners who have differing sleep styes can also appreciate the two comfort levels.
For example, if you sleep on your side, you may prefer the contouring pressure relief of a softer surface. If your partner sleeps on their stomach, they would probably find that a firmer surface is better for proper spine alignment. With the Helix Dual Comfort Mattress Topper, both of you could have a comfortable night’s sleep on the same mattress topper.
Motion Isolation
Both sides of the Helix Dual Comfort Mattress feature foams that adapt as you move. The softer, copper gel memory foam adapts as it contours, and the firmer, highly responsive foam reduces motion transfer. When you move around, the motion stays on your side of the mattress and is less likely to transfer to your partner’s side. The result of great motion isolation can be better sleep quality for some couples.
Spot Clean Only
Easy care is a welcome feature in any bedding product. Helix’s Dual Comfort Mattress Topper is not machine washable but can be spot cleaned. The Helix US site recommends gently spot cleaning with mild soap and a wet towel. Although it can’t be machine washed, you don’t have to dry clean the mattress topper.
Cool-to-Touch Cover Draws Away Heat
The entire mattress stays at an optimal temperature, thanks to the GlacioTex™ cover. The cool-to-the-touch fabric may improve sleep comfort by reducing the chances of waking up hot and sweaty. Whether you sleep on the firmer or softer side, the cover draws away heat, prevent the foam from trapping body heat. That means the topper not only offers personalized comfort but it also encourages sleep without disturbing temperature changes.
Made In and Delivered from Arizona Factory
Another reason we believe that you can have confidence in the Dual Comfort Mattress Topper is that it ships directly from Helix’s Arizona factory. You can take pride in supporting local with the Dual Comfort Mattress topper that is made in the USA.

120-Night Sleep Trial
Searching for the best mattress topper can take time. Even after you buy the topper, it can take weeks or even months to know for sure if it’s a good fit.
That’s why we’re impressed with the 120-night sleep trial that Helix includes with the Dual Comfort Mattress Topper. That gives you more than three months to try the mattress topper at home, in your own bed. The trial period begins on the date the mattress topper delivers to your home.
As per Helix’s sleep trial, there is an initial 30-nght break-in period to allow your body to get used to the new sleep surface. In the unlikely event you are not fully satisfied after 30 nights and before the end of the trial, you can return the Dual Comfort Mattress topper, free of charge, for a full refund (meeting policy guidelines).
1-Year Warranty
Helix includes a 1-year limited warranty with the Dual Comfort Mattress Topper. This policy covers manufacturing defects in your mattress topper, as described in its warranty policy. If the mattress topper is found to have manufacturing or material defects and meets the policy terms, the company may replace it during the warranty period. Check the latest warranty terms, which can change at any time, to know what is covered, excluded, and other relevant details.
Final Thoughts on the Helix Dual Comfort Mattress Topper
We believe that the Helix Dual Comfort Mattress Topper is a great option for many couples who can’t agree on a mattress firmness level. The dual firmness zones offer plush pressure relief on one side and responsive support on the other side. Since the mattress topper does not have a dedicated top or bottom side, you can choose which side is soft and which is firm. You and your partner can personalize your sleep surface without investing in a new mattress.
The Dual Mattress Topper includes advanced cooling technology, too. The special GlacioTex™ cover helps the sleep surface at a comfortable temperature. Even if you choose the plush side of the topper, the cover has a cool feel when touched. Plus, the memory foam cradles your body.
Some couples will also like the topper has great motion isolation. The responsive, adaptable foams on both sides reduce motion transfer so even if your partner tosses and turns you’re less likely to feel it and wake up.
One minor limitation is that the Helix Dual Comfort Mattress Topper is not machine washable and must be spot cleaned. However, more important for many people will be the protections provided by the included 120-night sleep trial and 1-year warranty. That helps instill confidence in the quality of the American-made topper.
All these benefits lead us to recommend the Helix Dual Comfort Mattress Topper as a top-quality choice, especially for couples who have differing sleep preferences. We have researched and reviewed the Dual Mattress Topper and believe that it’s a valuable one to consider in your search for the best mattress topper.