Sleepyhead Copper Topper Review

Mattress Topper Performance Ratings

When choosing a mattress topper, you should consider what factors you’re looking to change about your current sleep setup, then choose a topper that addresses those concerns. Some toppers can extend your mattress’ lifespan, while others alleviate pressure or help cushion joints. 

Overall, our team found that the Sleepyhead Copper Mattress Topper is a good all-around choice for people who want a model that relieves pressure while enhancing comfort. There were a few differences between the 2-inch and 3-inch models, allowing shoppers to pick the version that best matches their needs. 

The 2-inch topper is a better fit for people who want a balanced feel that offers a bit of conforming, rather than deep cushioning. Those who want maximum pressure relief will prefer the 3-inch model’s increased compression and impact absorption. 

Memory foam typically sleeps hotter than other materials, but this topper has an added copper infusion that aims to combat heat retention. Both versions offer decent temperature control but the 2-inch model has above-average cooling, especially for a memory foam topper.

Off-Gassing and Odor Potential

Chemicals combine and release during the polyfoam and viscoelastic (memory) foam manufacturing processes. While most of these components dissipate by the time the topper reaches consumers, there are trace chemicals that remain in the foam. When you unseal and unroll a topper or mattress that contains foam, these chemicals release into the air in a process called off-gassing. 

This process is generally not considered harmful, and many companies use foam with low volatile organic compound (VOC) levels that are certified by a third party. Though these chemicals shouldn’t affect your health, they do have an unpleasant odor.

If you’re concerned about off-gassing, you can opt for a mattress made from natural materials like latex or wool, though these options may require special laundering or have other scents specific to their makeup. 

The memory foam within the Sleepyhead Copper Mattress Topper off-gasses and has a distinct scent. We recommend unrolling your topper in a well-ventilated room and waiting 24 to 72 hours to allow the smell to dissipate. 

Cleaning and Care

Each manufacturer typically has specific instructions that dictate how to care for their toppers. 

The Sleepyhead Copper Mattress Topper has a removable, machine-washable cover. The manufacturer recommends not using an additional protector because the double layers can trap excess moisture and lead to mildew. You should not machine wash the mattress topper itself.

Sleeping Style and Body Weight

Side Sleepers

Side sleepers on our testing team liked this topper overall, but largely preferred the 3-inch model over the 2-inch version. The thicker topper has top-notch conforming, which is an important factor for side sleepers. The memory foam adapts to each sleeper’s unique shape to absorb impact and disperse weight. It effectively prevented pressure point build-up beneath the hips and shoulders and was especially well-suited to sleepers weighing under 230 pounds. 

The 2-inch model was also comfortable for those under 230 pounds, but its thinner profile allowed less room for compression and pressure relief. Overall, this topper is a nice choice for side sleepers, but if you want a topper that enhances your mattress’ pressure relief, you should choose the 3-inch model over the 2-inch.

Back Sleepers

People who sleep on their backs typically enjoy a surface that alleviates discomfort beneath the lower back while keeping their spine aligned. This can be a tricky balance to maintain, but some of our testers reported that this topper achieved it. 

Both the 2-inch and 3-inch versions offered solid comfort for back sleepers between 130 and 230 pounds, however, the medium soft (4) feel lacks the structure preferred by those in this weight range. Back sleepers under 130 pounds found the 3-inch model’s cushioning quite comfortable and scored this model highly as a result. 

In general, people over 230 pounds need more support than those under 230 pounds. Back sleepers within this weight group found both profile options too soft to cushion while aligning their spines.

Stomach Sleepers

The medium soft (4) firmness level is not quite firm enough to win over most stomach sleepers. If you sleep on your stomach, you need an even surface that’s strong enough to prevent you from sinking into the mattress. One that’s too soft can allow your spine to curve and give you the feeling that you’re trapped in the bed. 

In our sleep lab, this model offered enough support that stomach sleepers under 130 pounds found it generally comfortable, but it wasn’t firm enough for our testers to give either the 2-inch or 3-inch versions above-average marks. Both options were too soft for stomach sleepers weighing above 130 pounds, who would have preferred a model with stronger support.

Sleepyhead Copper Topper – 2-inch

	Under 130 lbs.	130-230 lbs.	Over 230 lbs.
Side Sleepers	Good	Good	Fair
Back Sleepers	Very Good	Good	Fair
Stomach Sleepers	Good	Fair	Fair

Sleepyhead Copper Topper – 3-inch

	Under 130 lbs.	130-230 lbs.	Over 230 lbs.
Side Sleepers	Very Good	Very Good	Good
Back Sleepers	Good	Good	Fair
Stomach Sleepers	Good	Fair	Fair

Sleepyhead Copper Mattress Topper Review Breakdown

The Sleepyhead Copper Mattress Topper features memory foam that has a copper infusion designed to keep sleepers a comfortable temperature. You can purchase the topper in either 2-inch or 3-inch profiles, which offer slightly different feels and performances. Both options are made from the same CertiPUR-US certified memory foam that’s ventilated to increase airflow potential. 

In our sleep lab, this model stood out as an excellent option for a few specific sleeper types including side sleepers under 230 pounds and hot sleepers who prefer memory foam. It’s also a great pick for people looking for a dorm mattress topper, as it’s relatively affordable and available in a twin XL size. 

The topper has an included removable and washable cover with adjustable corner straps and a non-slip bottom, enabling you to fasten this topper to any mattress and use it without experiencing significant slippage.

Materials and Construction

The Sleepyhead Copper Mattress Topper is one solid layer of ventilated memory foam that includes a copper infusion. It’s available in both 2-inch and 3-inch thickness profiles that feature the same general construction and materials. The memory foam compresses and adapts to your shape to offer pressure relief and joint cushioning. 

Sleepyhead also offers this topper with a gel infusion instead of copper. It offers many of the same benefits as the copper topper and is a bit more affordable. 

It includes a washable cover that comes with adjustable corner straps. Shoppers can purchase this topper in five size options including twin XL and full XL. The twin XL model is the only size that comes in both 2-inch and 3-inch heights. This topper is not available in sizes larger than queen.

Product	Size Options	Cover Material	Topper Material
Sleepyhead Copper Topper	Twin: 38” x 75” x 3” Twin XL: 38” x 75” x 2” Twin XL: 38” x 80” x 3” Full: 53” x 75” x 3” Full XL: 53” x 80” x 3” Queen: 60” x 80” x 3”	Polyester	Copper-Infused Memory Foam
Sleepyhead Gel Topper	Twin: 38” x 75” x 3” Twin XL: 38” x 75” x 2” Twin XL: 38” x 80” x 3” Full: 53” x 75” x 3” Full XL: 53” x 80” x 3” Queen: 60” x 80” x 3”	Polyester	Gel-Infused Memory Foam

Pricing Information

Sleepyhead offers two memory foam toppers that are available in the same size options. One has a copper infusion and a medium soft (4) firmness level, while the other has a medium (5) feel and a gel infusion. The Sleepyhead Copper Mattress Topper has a slightly higher price-point than the Sleepyhead Gel Mattress Topper. 

Our testing determined that these two toppers have about the same durability and should have similar lifespans. Because their quality and price-points are comparable, these two options have a similar value. When choosing between the two, pick the option that offers the best performance for sleepers in your weight group and sleeping position. 

Student and military discounts are available.

Sleepyhead Copper Topper Pricing

Product	Price
Sleepyhead Copper Topper	Twin: $379 Twin XL 2-inch: $299 Twin XL 3-inch $399 Full: $449 Full XL: $469 Queen: $499
Sleepyhead Gel Topper	Twin: $349 Twin XL 2-inch: $269 Twin XL 3-inch $369 Full: $419 Full XL: $439 Queen: $469

Discounts and Deals