Our Comfort Promise
Free & Fast Delivery
Special Financing Available
Made in
USA
Overview
Best For
Why MattressExpress
Why Us
The Gelsea 10" Gel Memory Foam Cooling Mattress is designed for sleepers who want cooler, more comfortable nights without sacrificing support. Featuring cooling gel-infused memory foam, pressure-relieving comfort, and a balanced medium-firm feel, it helps reduce heat buildup, minimize motion transfer, and promote proper spinal alignment. Ideal for hot sleepers, couples, guest rooms, and everyday use, Gelsea delivers dependable comfort at an exceptional value.
Free Shipping
21-Night Returns
Mattress-in-a-Box
CertiPUR-US®
Experience Cooler, More Comfortable Sleep Every Night
The Gelsea 10" Gel Memory Foam Cooling Mattress combines cooling gel-infused memory foam with pressure-relieving support to help you sleep cooler and wake up refreshed. Designed with a balanced medium-firm feel, it contours to your body, minimizes motion transfer, and provides lasting comfort for hot sleepers, couples, and everyday use—all conveniently delivered in a compact mattress-in-a-box.
Why You'll Love It
Cooling Gel Memory Foam
Gel-infused memory foam helps dissipate heat and promote better airflow, creating a cooler and more comfortable sleep surface.
Targeted Pressure Relief
Adaptive foam cushions your shoulders, hips, and lower back to reduce pressure points while supporting healthy spinal alignment.
Motion Isolation for Undisturbed Sleep
High-density memory foam absorbs movement, helping minimize partner disturbance for a quieter night's sleep.
Medium-Firm Balanced Support
A supportive yet comfortable feel that suits most sleep positions, including side, back, and combination sleepers.
Certified Safe & Fiberglass-Free
Made with CertiPUR-US® certified foam, free from harmful chemicals, and designed for healthier, worry-free sleep.
Unboxing Your New Mattress
Follow these simple steps to set up your mattress perfectly
Unbox
Our mattresses arrive rolled and boxed for easy delivery—just open the box and slide it out.
Unroll
Cut the protective bag carefully and unroll. ✦ Avoid using sharp blades directly on the mattress.
Expand
Place it on your bed frame and let it expand naturally for 24–48 hours.
Sweet Dreams
Once fully expanded, enjoy the comfort of your new mattress.
Frequently Asked Questions
Our clearance page is constantly updated with ultra-low prices on mattresses from brand updates and overstock. Visit our clearance page for the latest deals.
We partner with well-known brands to source discontinued or overstocked mattresses. By eliminating middlemen and reducing operating costs, we pass the savings directly to you. All mattresses are brand new and authentic.
Clearance sales offer deep, one-time discounts on phased-out or overstocked items until they're gone. Regular promotions are periodic, limited-time deals on our best-selling products.
Yes, we offer free shipping to the 48 contiguous United States from our nearest U.S. warehouse.
Please email our support team at support@mattressexpress.com with your order number, a description of the issue, and photos or video. We'll help you resolve it quickly.
- Choosing a selection results in a full page refresh.