Best Mattress for Kids Full Bed: Top Memory Foam Picks with Cooling Gel

Last Updated on December 13, 2025 by Cassie Moorhead

Finding the right mattress for your child’s full bed can be frustrating. Maybe you’ve seen restless nights, back discomfort, or a mattress that just doesn’t feel right.

Watching your little one toss and turn is hard. It affects their mood and your peace of mind. Choosing the right mattress changes all that. It means better sleep, happier mornings, and more energy for play and learning. A good mattress supports growing bodies and helps kids wake up refreshed.

In this article, we’ll look at some of the best full-size mattresses designed just for kids. These options offer comfort, support, and safe materials you can trust. Keep reading to find the perfect mattress that will make bedtime a joy for both you and your child.

Egohome 6 Inch Full Size Mattress For Kids

The EGOHOME 6 Inch Full Size Mattress for Kids is ideal for parents seeking a comfortable and supportive sleeping solution for their children. Perfect for growing kids who need medium firm support, this mattress is designed to relieve pressure while ensuring a cool and restful night’s sleep. Its compact 6-inch height and full-size dimensions make it suitable for standard kids’ beds or daybeds.

Pros:

• Features cooling green tea gel infusion that helps regulate temperature and keep kids comfortable throughout the night.
• Constructed with memory foam that conforms to the body, providing excellent pressure relief and support.
• CertiPUR-US Certified, ensuring the mattress is made without harmful chemicals and meets high standards for safety and durability.
• Medium firm support ideal for spinal alignment and growing bodies.
• Lightweight at 29.5 pounds, making it easy to handle and move.

Cons:

• The 6-inch thickness may be too thin for some users who prefer a plusher mattress feel.
• Limited color options, available only in white.
• May require additional bedding or a mattress protector to extend lifespan and maintain cleanliness.

The EGOHOME 6 Inch Full Size Mattress combines innovative features like memory foam with cooling green tea gel to provide a sleep surface that adapts to a child’s body shape while keeping them cool. This gel infusion helps dissipate heat, making it an excellent choice for kids who tend to overheat during sleep. The medium firm support balances comfort and spinal alignment, which is important for children’s developing bodies.

Additionally, being CertiPUR-US Certified assures parents that the mattress is free from harmful chemicals, offering a safe and healthy sleep environment. Its full-size dimensions of 75 inches by 54 inches make it versatile for different bed frames, while the lightweight design facilitates easy setup and transportation. Overall, this mattress is an excellent investment for parents who prioritize comfort, safety, and quality for their children’s sleep.

To buy this product, click here.

Egohome 6 Inch Twin Mattress For Kids

The EGOHOME 6 Inch Twin Mattress for Kids is ideal for parents seeking a comfortable, supportive, and safe sleeping solution for their children. Designed specifically for kids, this mattress offers a perfect balance of medium firm support and pressure relief, making it suitable for growing bodies. If you want a mattress that promotes better sleep quality while incorporating cooling technology, this product is an excellent choice.

Pros:

• Includes memory foam with cooling green tea gel to regulate temperature and keep kids comfortable throughout the night.
• Provides medium firm support that helps relieve pressure points, promoting healthy spinal alignment.
• CertiPUR-US Certified, ensuring the foam is made without harmful chemicals and is safe for children.
• Lightweight design at 22 pounds, making it easy to move or adjust in kids’ rooms.
• Compact dimensions of 75”L x 38”W x 6”H fit standard twin beds perfectly.

Cons:

• At 6 inches thickness, it may not provide enough cushioning for older children or heavier sleepers.
• The cooling gel effect might diminish over time with extended use.

The EGOHOME 6 Inch Twin Mattress features high-quality memory foam infused with cooling green tea gel that actively works to reduce heat buildup, making it ideal for children who tend to overheat during sleep. This innovative gel infusion helps maintain a comfortable sleeping temperature, enhancing overall rest and reducing night sweats. Additionally, the memory foam contours to the child’s body, offering personalized comfort and effective pressure relief.

With its medium firm support, the mattress promotes proper spinal alignment, which is essential for healthy growth and development. The lightweight and compact design allows for easy handling and placement in various bed frames or sleeping areas. The CertiPUR-US certification reassures parents that the mattress is free from harmful substances, making it a safe sleeping environment for kids. Overall, this mattress combines comfort, safety, and temperature regulation, making it a smart investment for your child’s sleep needs.

To buy this product, click here.

Zinus 8 Inch Full Cooling Essential Memory Foam Mattress

The Zinus 8 Inch Full Cooling Essential Memory Foam Mattress [NewVersion] is perfect for individuals seeking a comfortable and breathable mattress with a medium feel. Ideal for those who want a balance between support and softness, this mattress suits side and back sleepers who prioritize cooling features and safe, certified materials. It’s also a great choice for people sensitive to chemicals, as it is fiberglass free.

Pros:

• Breathable cooling layers enhance airflow, keeping sleepers comfortable throughout the night.
• Medium feel provides balanced support and pressure relief.
• Made with certified safe materials, ensuring a healthier sleeping environment.
• Fiberglass free design improves safety and peace of mind.
• Compact 8-inch height fits well with most bed frames and sheets.

Cons:

• May not provide enough firmness for those who prefer very firm mattresses.
• Only available in white color, which may show stains more easily.
• Weight of 35.65 pounds could be heavy for some to move alone.

The Zinus 8 Inch Full Cooling Essential Memory Foam Mattress features advanced breathable cooling layers that regulate temperature by promoting airflow. This helps reduce night sweats and keeps you feeling fresh and comfortable all night long. The medium feel memory foam contours to your body, providing excellent pressure relief and support, which is essential for a restful sleep and alleviating aches.

Constructed with certified safe materials and free from fiberglass, this mattress ensures safety and contributes to a healthier sleeping environment. Its moderate 8-inch height makes it versatile for various bed frames, while the lightweight design facilitates easier setup. Overall, this mattress combines comfort, safety, and cooling technology to enhance your sleeping experience.

To buy this product, click here.

Egohome Full Size Mattress For Kids

The EGOHOME 5 Inch Full Size Mattress for Kids is ideal for parents seeking a comfortable and supportive mattress for their children. This mattress is perfect for kids who need medium firm support to promote healthy sleep posture and alleviate pressure points. It is also suitable for those who prefer a mattress made with non-toxic, CertiPUR-US Certified materials, ensuring safety and quality.

Pros:

• Memory Foam with Cooling Green Tea Gel provides temperature regulation and comfort.
• Medium Firm Support helps relieve pressure and supports proper spinal alignment.
• CertiPUR-US Certified, ensuring no harmful chemicals are present.
• Compact 5-inch height fits well in kids’ beds and bunk beds.
• Dimensions of 75”L x 54”W offer ample sleeping space for growing children.
• White color complements various bedroom decors.

Cons:

• May be too thin for older children or heavier users requiring thicker mattresses.
• Limited color options available.

The EGOHOME 5 Inch Full Size Mattress features advanced memory foam infused with cooling green tea gel, which helps maintain a comfortable temperature throughout the night. This innovation reduces heat retention, making it ideal for children who tend to overheat while sleeping. The medium firm support is specially designed to relieve pressure points, ensuring your child wakes up refreshed and free of aches.

Constructed with CertiPUR-US Certified foam, this mattress guarantees a safe sleeping environment by being free from harmful chemicals and heavy metals. Its full-size dimensions of 75 inches in length and 54 inches in width provide plenty of room for growing kids, while the 5-inch thickness makes it easy to handle and fit into various bed frames. The clean white color adds a fresh, modern look to any child’s bedroom.

To buy this product, click here.

Fdw 5 Inch Full Mattress

The FDW 5 Inch Full Mattress is ideal for individuals seeking a medium firm sleeping surface that balances comfort and support. Perfect for those who prefer a mattress that offers pressure relief without being too soft, it is especially suitable for side and back sleepers looking for a cool and restful night’s sleep. Additionally, its bed-in-a-box convenience and CertiPUR-US Certified foam make it a great choice for health-conscious buyers who value both quality and ease of setup.

Pros:

• Features Gel Memory Foam for enhanced pressure relief and comfort
• Cooling ventilated foam promotes airflow to reduce heat retention
• Washable removable cover for easy maintenance and hygiene
• Medium firm feel suitable for a wide range of sleepers
• Compact 5 inch thickness ideal for guest beds or smaller spaces
• CertiPUR-US Certified ensuring safe and non-toxic materials

Cons:

• Only available in full size, limiting size options
• 5 inch thickness may be too thin for those who prefer plush mattresses
• May require occasional airing out due to initial foam odor

The FDW 5 Inch Full Mattress combines innovative gel memory foam technology with a thoughtfully ventilated foam design to offer a sleep surface that effectively alleviates pressure points while maintaining a cooler sleeping environment. This makes it an excellent option for people who tend to sleep hot or experience discomfort in their hips and shoulders during the night. The medium firm feel provides balanced support, helping to maintain proper spinal alignment and reduce tossing and turning.

Its compact height of 5 inches makes this mattress a versatile choice for various uses, including guest rooms, dormitories, or even as a comfortable topper on an existing mattress. The washable removable cover enhances hygiene and simplifies cleaning, ensuring the mattress stays fresh over time. Additionally, the CertiPUR-US certification guarantees that the mattress is made without harmful chemicals, offering peace of mind for those concerned about indoor air quality and health. Overall, the FDW mattress offers a convenient, comfortable, and health-conscious sleep solution.

To buy this product, click here.

Frequently Asked Questions

What Is The Best Mattress Thickness For Kids’ Full Beds?

A mattress thickness between 5 to 8 inches suits kids well. It offers enough comfort and support without being too bulky. Options like EGOHOME’s 5 or 6 inch mattresses provide medium firm support ideal for growing children.

How Does Cooling Gel Memory Foam Benefit Kids’ Mattresses?

Cooling gel memory foam helps regulate temperature, keeping kids comfortable all night. It prevents overheating and promotes better sleep quality. Mattresses like EGOHOME and FDW use cooling green tea gel for added freshness and pressure relief.

Are Certipur-us Certified Mattresses Safe For Children?

Yes, CertiPUR-US certified mattresses are free from harmful chemicals. They meet strict safety and environmental standards. Choosing such mattresses, like Zinus and EGOHOME models, ensures a non-toxic sleep environment for kids.

What Firmness Level Is Recommended For Kids’ Full Size Mattresses?

Medium firm mattresses are ideal for kids. They provide balanced support and comfort. This firmness helps relieve pressure and supports healthy spine alignment during growth.

Can Full Size Mattresses Fit All Kids’ Beds Easily?

Yes, full size mattresses measuring 54″x75″ fit standard full beds perfectly. They offer ample space for kids to sleep comfortably. Brands like EGOHOME and FDW provide mattresses designed to fit these dimensions.

Conclusion

Choosing the best mattress for kids’ full beds means balancing comfort, support, and safety. The options listed offer medium firm support, which helps relieve pressure and promotes good sleep posture. Memory foam mattresses with cooling gel and breathable layers keep children comfortable throughout the night.

Certifications like CertiPUR-US ensure the mattress materials are safe and free from harmful chemicals. Sizes like 54 by 75 inches fit full beds perfectly, giving kids enough space to move and grow. Features such as washable covers add convenience for busy families.

Each mattress combines quality with thoughtful design to meet kids’ sleep needs. A good mattress supports healthy sleep habits, helping kids wake up refreshed and ready. Choosing well means making a smart investment in your child’s comfort and health. Sleep matters, especially for kids, and the right mattress makes all the difference.