5 in Full Mattress with 3 in Cooling Topper - Gel Memory Foam

In this review the FDW 5 in full mattress with a 3 in cooling mattress topper is evaluated for sleepers who want a compact, pressure-relieving option with cooling features. The bottom line: it is strongest for people seeking a mattress-in-a-box that balances targeted pressure relief and spinal support while staying relatively cool thanks to its gel-infused memory foam layer. The removable, machine-washable cover and CertiPUR-US certification make it an easy choice for those wanting low-maintenance, chemical-checked bedding.

Key Features

• Cooling gel memory foam: The gel-infused comfort layer draws away body heat and improves airflow to help reduce night sweats and overheating.
• Dual-layer construction: A 3 in cooling memory foam topper over a 5 in high-density base provides a balance of cushioning and foundational support for most sleeping positions.
• Pressure relief and spinal support: Body-contouring foam cushions shoulders and hips while encouraging neutral spinal alignment for deeper sleep.
• Removable washable cover: The soft, breathable cover unzips for machine washing so the mattress stays fresher with minimal effort.
• Mattress in a box convenience: Compressed and shipped compactly, the mattress expands within 72 hours for easy setup in small spaces or apartments.
• CertiPUR-US certified: Made without harmful chemicals or heavy metals to provide a safer sleep surface with trusted durability.

Who It's For

The FDW 5 in full mattress with 3 in topper is best for single sleepers, guest rooms, dorms, or anyone who prefers a lower-profile mattress with a medium-firm feel and cooling properties. It suits back and side sleepers who want targeted pressure relief without a very thick comfort system and anyone who values a washable cover for hygiene.

This is not ideal for those who need a very plush, thick pillow-top or heavyweight sleepers who require deeper support from a taller innerspring or thick hybrid mattress. Also consider other models if you consistently need a mattress over 8 in for enhanced edge support and long-term heavy-duty durability.

Pros & Cons

Pros

• Comfortable, body-contouring gel memory foam that helps with pressure relief and can improve sleep quality.
• Removable, machine-washable cover makes maintenance simple and keeps the surface fresh.
• Compact mattress-in-a-box format is easy to move and sets up quickly in most rooms.
• CertiPUR-US certification reduces concern about harmful chemicals and off-gassing for many buyers.

Cons

• Firmness feedback is mixed; some customers find the feel much firmer than expected, so firmness tolerance varies by sleeper.
• Low profile at 8 in total may not suit heavier sleepers or those wanting a plusher, thicker comfort layer.

Specifications

Brand	FDW
Construction	3 in gel memory foam topper + 5 in high-density base
Comfort feel	Medium-firm (body-contouring)
Cover	Removable, breathable, machine-washable
Certifications	CertiPUR-US certified
Shipping	Compressed mattress in a box, expands within 72 hours

Our Verdict

The FDW 5 in full mattress with 3 in cooling topper is a practical, value-oriented choice for sleepers who want a cooler foam surface, solid pressure relief, and easy maintenance in a compact package. It represents good value for guest rooms, smaller bedrooms, or anyone who prefers a lower-profile mattress and appreciates certified materials.

Frequently Asked Questions

Will the mattress get hot?
The gel-infused memory foam is designed to draw away heat and improve airflow, so it should sleep cooler than traditional memory foam for many users.

How long does it take to expand?
The mattress ships compressed and typically fully expands within 72 hours after unboxing while occasional off-gassing may dissipate during that time.

Can I wash the cover?
Yes, the soft breathable cover unzips and is machine washable for easy cleaning and maintenance.