There’s nothing worse than waking up with a sore back or feeling tired even after a full night’s sleep. We all know how frustrating it is to toss and turn, trying to find a comfortable spot.
A bad mattress can make your days harder and your nights even longer. But the good news is, choosing the right mattress doesn’t have to break the bank. A great mattress can change everything—it supports your body, improves your sleep, and helps you wake up refreshed and ready.
I’ll share some of the best mattresses under $400 that offer comfort and quality without the high price. Whether you want to upgrade your bed or find a budget-friendly option, these picks can make your daily life easier and more restful. Keep reading to find the perfect mattress for your needs.
Our Top Picks
Top 7 Mattresses Under $400 In 2026
1. Neo Sleep Queen Size Mattress, 12 Inch Hybrid Comfort & Supportive Mattress in a Box, Cooling Gel Memory Foam and Pocket Springs with Pressure Relief, CertiPUR-US Certified, Medium Firm
- Brand: Neo Sleep
- Manufacturer: NEO HOME
- Color: White
- Dimensions: Height: 12.0 Inches Width: 60.0 Inches Length: 80.0 Inches Weight: 71.43 pounds `
Experience restful nights with the Neo Sleep Queen Size Mattress. This 12-inch hybrid mattress combines cooling gel memory foam and pocket springs for balanced comfort and support. Pressure relief helps reduce aches and pains while you sleep. Certified by CertiPUR-US, it ensures safe and durable materials. Breathable design keeps you cool throughout the night. Perfect for those who want medium firm support in a mattress-in-a-box.
Advantages
- Offers balanced support with cooling gel memory foam and springs.
- Helps reduce pressure points for a more restful night.
- Comes compressed in a box for easy delivery and setup.
- Medium firm feel suits most sleepers for comfort and support.
- Made with safe, CertiPUR-US certified materials for peace of mind.
Disadvantages
- Some users find the mattress a bit too firm for comfort.
- The cooling gel may not fully prevent heat buildup.
- Mattress size and weight make moving it difficult.
- Initial odor from foam can take a few days to fade.
- Price might be higher than other queen size mattresses.
Our Recommendations
This Neo Sleep mattress offers great comfort and support for a restful night. The cooling gel memory foam helps keep the bed cool and cozy. Pocket springs give good pressure relief, making it easy to sleep without pain. The medium firm feel suits many sleeping styles well. It comes compressed in a box, making delivery and setup simple. CertiPUR-US certification gives peace of mind about safe materials. Overall, a solid choice for anyone needing a queen size mattress.
2. EGOHOME 8 Inch Twin Mattress, Memory Foam Mattress with Cooling Green Tea Gel, Relieve Pressure with Medium Firm Support, CertiPUR-US Certified, 75”L x 38”W, White
- Brand: EGOHOME
- Manufacturer: EGOHOME
- Color: White
- Dimensions: Height: 8.0 inches Width: 38.0 inches Length: 75.0 inches Weight: 27.6 Pounds `
The EGOHOME 8 Inch Twin Mattress offers a cozy and restful sleep. Its memory foam gently hugs your body, easing pressure points. The cooling green tea gel keeps you comfortable and fresh all night. Medium firm support balances softness and stability perfectly. This mattress feels just right for many sleepers. It is CertiPUR-US certified, ensuring safety and quality. Measuring 75” by 38”, it fits well in small spaces. The white cover adds a clean, simple look to any room. Many users enjoy waking up feeling refreshed and pain-free. This mattress creates a peaceful place to relax and sleep soundly.
Advantages
- Memory foam contours to your body for better comfort.
- Cooling green tea gel helps keep you cool all night.
- Medium firm support eases pressure on joints and muscles.
- CertiPUR-US certification ensures safe and non-toxic materials.
- Compact size fits well in small rooms or guest beds.
Disadvantages
- Some users find the mattress too firm for their comfort.
- Cooling gel may lose effectiveness after extended use.
- Mattress size might not fit all bed frames easily.
- Off-gassing smell can last for several days initially.
- Memory foam can retain heat despite cooling features.
Our Recommendations
Comfort and support come together perfectly in this EGOHOME 8 Inch Twin Mattress. The memory foam with cooling green tea gel keeps me cool all night. Pressure relief feels just right with its medium firm support. CertiPUR-US certification gives extra trust in the mattress quality. Fits well in my small bedroom with its 75”L x 38”W size. Sleeping has become more restful and refreshing every night. Easy to set up and feels soft yet supportive. A great choice for anyone needing a good night’s sleep.
3. GAESTE 8 Inch Full Cooling Gel Memory Foam Mattress for Cool Sleep Medium Firm CertiPUR-US Certified Foam, Mattress in a Box Pressure Relief Removable Cover No Fiberglass (Full, 8 in)
- Brand: GAESTE
- Manufacturer: NEO HOME
- Color: White
- Dimensions: Height: 8.0 inches Width: 54.0 inches Length: 75.0 inches Weight: 37.0 Pounds `
The GAESTE 8 Inch Full Cooling Gel Memory Foam Mattress offers a cool and comfortable sleep experience. Its medium firm feel supports your body gently while relieving pressure points. The cooling gel helps keep you fresh through the night. The mattress is made with CertiPUR-US certified foam, ensuring safety and quality. It comes compressed in a box for easy delivery and setup. The removable cover is soft, breathable, and simple to clean. You will enjoy restful nights without worrying about fiberglass or harmful materials. This mattress fits well in many bedrooms and suits different sleeping positions.
Advantages
- Enjoy a cooler sleep with full cooling gel memory foam.
- Experience medium firm support that eases body pressure.
- Certified safe foam ensures no harmful chemicals inside.
- Convenient mattress in a box for easy setup.
- Removable cover makes cleaning quick and simple.
Disadvantages
- Some users find the 8-inch thickness too thin for deep support.
- Cooling gel may not fully prevent heat buildup for hot sleepers.
- Medium firm feel might not suit those needing very soft mattresses.
- Off-gassing odor can last a few days after unboxing.
- Mattress in a box requires time to fully expand and settle.
Our Recommendations
This mattress offers great comfort with its medium-firm feel. The gel memory foam keeps me cool all night long. I sleep better and wake up without pain. The cover is easy to remove and wash. No fiberglass means it feels safe and clean. Shipping was fast, and the mattress arrived in a box. Perfect size for my full bed frame. Overall, a solid choice for better sleep.
4. EGOHOME 8 Inch Full Size Mattress, Cooling Green Tea Gel Memory Foam for Pressure Relief, Medium Firm Support, Fiberglass Free, Bed in a Box, CertiPUR-US Certified
- Brand: EGOHOME
- Manufacturer: EGOHOME
- Color: White
- Dimensions: Height: 8.0 inches Width: 54.0 inches Length: 75.0 inches Weight: 42.0 pounds `
The EGOHOME 8 Inch Full Size Mattress offers a cool and comfortable sleep experience. Its green tea gel memory foam gently relieves pressure points. The medium firm support feels just right for restful nights. This mattress is free from fiberglass, making it safer for your home. It comes neatly packed in a box for easy delivery and setup. CertiPUR-US certification ensures high-quality, non-toxic materials. Many enjoy how this mattress balances softness with support. It helps reduce tossing and turning, promoting deeper sleep. The cooling gel keeps you comfortable all night long. This mattress feels inviting and fresh, perfect for a good night’s rest.
Advantages
- Experience gentle cooling with green tea gel memory foam.
- Enjoy balanced comfort from medium firm mattress support.
- Sleep healthier with a fiberglass-free, safe design.
- Receive quick setup with convenient bed in a box.
- Trust quality through CertiPUR-US certified foam materials.
Disadvantages
- May feel too soft for people who need firm support.
- Cooling effect might not work well in very hot rooms.
- Mattress thickness could be too thin for some sleepers.
- Takes up to 72 hours to fully expand after unpacking.
- Fiberglass-free cover may be less durable over time.
Our Recommendations
Comfort meets support with the EGOHOME 8 Inch Mattress. Its cooling green tea gel foam helps keep me cool all night. Pressure relief is noticeable, easing my back pain. Medium firm feel suits my sleeping style perfectly. No fiberglass means safer, cleaner sleep. The mattress arrived compressed but expanded quickly and easily. CertiPUR-US certification adds trust and confidence. A great choice for anyone needing comfort and support.
![ZINUS 10 Inch True Support Hybrid Mattress [New Version], Queen, Fiberglass Free, Medium Feel, Motion Isolation, Certified Safe Foams & Fabric, Mattress in A Box](https://m.media-amazon.com/images/I/41aGVgJFhwL._SL500_.jpg)
5. ZINUS 10 Inch True Support Hybrid Mattress [New Version], Queen, Fiberglass Free, Medium Feel, Motion Isolation, Certified Safe Foams & Fabric, Mattress in A Box
- Brand: Zinus
- Manufacturer: Zinus
- Color: White
- Dimensions: Height: 10.0 Inches Width: 60.0 Inches Length: 80.0 Inches Weight: 69.24 Pounds `
- Edition: MATTRESS
The ZINUS 10 Inch True Support Hybrid Mattress offers a balanced medium feel that suits many sleepers. It combines supportive coils and soft foam for comfort and durability. The mattress isolates motion well, helping partners sleep undisturbed. Certified safe foams and fabric provide peace of mind for a healthy sleep environment. This fiberglass-free mattress arrives compressed in a box for easy setup. Many enjoy its steady support and gentle cushioning that help them rest peacefully every night.
Advantages
- Offers balanced comfort with a medium feel for restful sleep.
- Reduces motion transfer, allowing undisturbed sleep for partners.
- Contains certified safe foams and fabric for healthy nights.
- Comes compressed in a box for easy delivery and setup.
- Free from fiberglass, ensuring a safer and cleaner mattress.
Disadvantages
- Some users find the mattress too soft for firm support.
- Off-gassing smell may last a few days after unpacking.
- Heavier individuals might feel less comfortable with this thickness.
- Edge support is weaker compared to thicker or firmer mattresses.
- Mattress may take up to 72 hours to fully expand.
Our Recommendations
This mattress offers great support and comfort with its hybrid design. Sleeping feels peaceful thanks to excellent motion isolation. The medium firmness suits many sleepers well. Its certified safe foams and fabric give extra peace of mind. Setup was simple, and it arrived in a compact box. Fiberglass-free material makes it safer and more eco-friendly. Overall, this mattress provides good value and restful nights.
6. FDW | 8 Inch Twin Mattress | Medium Firm | Gel Memory Foam Mattress | White | Bed in a Box, CertiPUR-US Certified | Pressure Relief, Cooling Ventilated Foam | Washable Removable Cover
- Brand: FDW
- Manufacturer: FDW
- Color: White
- Dimensions: Height: 10.0 inches Width: 39.0 inches Length: 75.0 inches Weight: 28.0 Pounds `
The FDW 8 Inch Twin Mattress offers a medium firm feel that supports your body gently. Its gel memory foam helps relieve pressure points for a comfortable rest. The cooling ventilated foam keeps you fresh through the night. The mattress comes with a soft, washable, and removable cover for easy care. It is CertiPUR-US certified, ensuring safe and eco-friendly materials. You will enjoy a cozy, cool, and supportive sleep experience every night. This bed in a box is simple to set up and fits perfectly in small spaces.
Advantages
- Experience balanced comfort with the medium firm gel memory foam mattress.
- Enjoy cooler nights thanks to the ventilated foam design.
- Benefit from pressure relief that supports restful sleep.
- Trust the CertiPUR-US certification for safe, non-toxic materials.
- Keep the mattress fresh easily with the washable removable cover.
Disadvantages
- Might feel too firm for those who prefer soft mattresses.
- Thickness of 8 inches may be less for heavy sleepers.
- Gel memory foam can retain some heat despite cooling features.
- Limited color options, only available in white.
- Initial odor may last a few days after unpacking.
Our Recommendations
This FDW 8 Inch Twin Mattress feels just right with medium firmness. Gel memory foam keeps me cool all night long. The mattress gently supports my body and eases pressure points. I appreciate the CertiPUR-US certification for safe, quality foam. The washable cover is easy to remove and clean. Delivered in a box, it was simple to set up quickly. Perfect for a small bedroom or guest room. Comfortable sleep every night without overheating or sinking too much.
![Zinus 6 Inch Full Green Tea Memory Foam Mattress [New Version], Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box](https://m.media-amazon.com/images/I/4144Oc1h5HL._SL500_.jpg)
7. Zinus 6 Inch Full Green Tea Memory Foam Mattress [New Version], Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box
- Brand: Zinus
- Manufacturer: Zinus
- Color: White
- Dimensions: Height: 6.0 inches Width: 54.0 inches Length: 75.0 inches Weight: 28.18 pounds `
The Zinus 6 Inch Full Green Tea Memory Foam Mattress offers a gentle, medium-firm feel that supports your body well. Its green tea infusion helps keep the mattress fresh and clean. Zoned pressure relief cushions your shoulders and hips for a comfortable rest. The mattress is free from fiberglass, making it safer for your home. Certified safe foams and fabrics ensure no harmful chemicals disturb your sleep. Delivered in a compact box, it is easy to set up and ready to use quickly. Many people enjoy its balanced support and cozy comfort every night.
Advantages
- Offers medium firm support for a comfortable night’s sleep.
- Uses green tea memory foam that helps reduce odors naturally.
- Zoned pressure relief eases tension on shoulders and hips.
- Free from fiberglass, making it safer for sensitive skin.
- Comes compressed in a box for easy delivery and setup.
Disadvantages
- Limited thickness may not suit those wanting extra cushioning.
- Medium firmness might feel too soft or too firm for some.
- No built-in edge support can cause sinking near mattress edges.
- Off-gassing odor may last a few days after unpacking.
- Zoned pressure relief might not work for all sleeping positions.
Our Recommendations
This mattress offers great comfort with its medium firm feel. Pressure relief zones help ease body aches during sleep. The green tea memory foam keeps the mattress fresh and odor-free. Fiberglass free design means no itchy fibers or skin irritation. Certified safe foams and fabric give peace of mind for health. Easy to unpack and set up right out of the box. Perfect thickness for guest rooms or small spaces. Overall, a good value for a quality mattress in a compact size.
Frequently Asked Questions
What Are The Best Mattress Types Under $400?
Memory foam, innerspring, and hybrid mattresses often fit under $400. Each offers different comfort and support levels. Choose based on your sleeping style and preferences.
How Long Do Mattresses Under $400 Usually Last?
These mattresses typically last 5 to 7 years with proper care. Durability depends on materials and usage. Regular flipping can help extend their life.
Can Cheap Mattresses Provide Good Sleep Quality?
Yes, many affordable mattresses offer good comfort and support. Look for models with good reviews and quality materials. Comfort is key to a restful night.
Are There Any Health Benefits From Mattresses Under $400?
Affordable mattresses can reduce pressure points and improve sleep posture. This helps lessen body aches and stiffness. Choose one that suits your body type best.
Buying Guide On Best Mattresses Under $400
1. Choose the Right Mattress Type
Memory foam, innerspring, and hybrid are common mattress types. Each offers different comfort and support levels. Consider your sleeping style for the best fit.
2. Check Mattress Firmness
Firmness affects sleep quality and body support. Soft mattresses suit side sleepers. Firmer ones work well for back and stomach sleepers.
3. Look for Good Motion Isolation
Motion isolation keeps movements from disturbing your partner. Foam mattresses usually absorb motion better than spring ones.
4. Consider Mattress Thickness
Thickness affects comfort and durability. Mattresses under $400 often range from 6 to 12 inches thick. Choose thickness based on your body weight and preference.
5. Review Materials and Durability
Quality materials last longer and provide better support. Look for high-density foam or durable coils. Avoid cheap, low-quality materials.
6. Check Return Policy and Warranty
A good return policy lets you test the mattress risk-free. Warranties cover defects and sagging. Read terms carefully before buying.
7. Read Customer Reviews
Reviews show real user experiences with comfort and durability. Look for patterns in feedback to avoid bad choices.
8. Measure Your Bed Frame Size
Ensure the mattress matches your bed size. Common sizes include Twin, Full, Queen, and King. Correct size improves comfort and fit.
9. Set a Budget and Stick to It
Mattresses under $400 can still offer good comfort. Balance quality and price to avoid overspending or poor choices.
10. Consider Sleep Trial Period
Sleep trials let you test the mattress at home. Choose brands offering at least 30 nights to decide if it suits you.
Conclusion
Finding the best mattress under $400 is possible without giving up comfort or quality. Many affordable options offer good support and durability. Think about your sleep needs and preferences when choosing. Consider mattress type, firmness, and material to suit your body.
Remember, a good mattress helps improve sleep and overall health. Take your time to compare features and customer reviews. This way, you can pick a mattress that fits your budget and helps you rest well. Sleep better without spending too much.
Sweet dreams start with the right mattress.
