Sleepyhead Full XL 3 in Copper Infused Cooling Memory Foam Topper

Our review of the Sleepyhead Full XL 3 in Copper Infused Cooling Memory Foam Mattress Topper finds it a practical upgrade for anyone sleeping on a thin dorm mattress or needing extra pressure relief. Sized 53 in x 80 in and built with copper-infused memory foam, the topper's strongest selling point is its cooling, odor-resistant foam that improves airflow and comfort without changing mattress height dramatically. The included washable CoolTech cover with adjustable corner straps keeps the topper in place through restless nights and makes care simple for busy students.

Key Features

• Copper Memory Foam: Infused copper helps draw heat away and resists odor so sleepers feel cooler and fresher through the night.
• 3 in Thickness: Three inches of foam adds noticeable pressure relief and a cloud-like feel that eases back discomfort and improves alignment.
• Washable CoolTech Cover: The breathable, sweat-wicking cover is OEKO-TEX certified and machine washable for easy maintenance.
• Secure Fit: Adjustable corner straps and a non-slip bottom hold the topper steady on typical dorm mattresses and reduce shifting.
• Safe Materials: CertiPUR-US certified foam assures low emissions and non-toxic composition for shared living spaces.
• Durability & Warranty: Built for dorm conditions and backed by a five-year warranty to extend mattress life and peace of mind.

Who It's For

This topper is aimed at college students, apartment renters, or anyone using a Full XL bed who wants a cooler, more supportive surface without replacing the mattress. It benefits people who overheat at night, those with mild to moderate pressure pain, and anyone who values an easy-care cover that can be washed during the semester.

Those who need a very firm orthopedic solution or require a full mattress replacement should look elsewhere; sleepers who prefer an ultra-plush pillow-top feel may also prefer a thicker or layered mattress instead of a single 3 in topper.

Pros & Cons

Pros

• Cooling copper-infused foam reduces heat retention and resists odors for fresher sleep.
• Washable CoolTech cover and strong corner straps hold the topper in place for real dorm use.
• CertiPUR-US certified materials and a 5-year warranty make it a safe, long-term bedding choice.
• Noticeable pressure relief and improved spinal alignment for side and back sleepers.

Cons

• Three inches of foam improves comfort but may not replace the support of a new mattress for heavy sleepers.
• The topper adds thickness to the bed but does not change base mattress firmness for those needing very firm support.

Specifications

Our Verdict

The Sleepyhead Full XL 3 in Copper Infused Topper is a smart, cost-effective way to upgrade a dorm or spare bed, offering tangible cooling benefits, reliable pressure relief, and a washable cover that stays put. For students and apartment dwellers who want cooler nights and better spinal alignment without a full mattress purchase, this topper delivers solid value and durability backed by CertiPUR-US materials and a five-year warranty.

Frequently Asked Questions

Will this topper fit a Full XL dorm bed?
Yes, it is sized 53 in x 80 in specifically for Full XL mattresses and includes corner straps to secure the fit.

Can I wash the cover?
Yes, the CoolTech cover is washable and designed to be breathable and sweat-wicking for easy care.

Is the foam safe and non-toxic?
Yes, the foam is CertiPUR-US certified and uses non-toxic materials with a five-year warranty for long-term use.