best firm box mattress

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25 results for “best firm box mattress”

$170.32

reg $233.32

Sale

Sold & shipped by SUGIFT

a Target Plus™ partner

Compatible with platform beds, slatted frames, box springs, and adjustable bases
Gel memory foam with cooling airflow prevents uncomfortable heat retention
Medium-firm density provides optimal support for all common sleep positions
Removable bamboo cover adds breathability and is easy to machine wash
Fiberglass-free and CertiPUR-US certified for safe healthy rest
Green tea infused foam resists odors for long-lasting mattress freshness
Dimensions (Overall): 75 inches (L), 39 inches (W)
Weight: 29 pounds
Suggested Age: Adult (18 Years and Up)
Fill Material: 100% Memory Foam
Fabric Name: Stretch Knit
Features: Cooling Technology

$152.53 - $599.99

Select items on sale

815

Sold & shipped by SWEET NIGHT TECHNOLOGY INC

a Target Plus™ partner

Comfort for all sleep positions: top comfort foam layers help maintain spinal alignment and prevent aches and pains in every sleep position
Pressure relief: high-density foam foundation helps align your back, hips, and shoulders comfortably without creating pressure points
Sleep cooler: cooling gel memory foam helps air circulation and heat transfer inside the 12-inch foam mattress to avoid overheating
Hypoallergenic: all our memory foam is CertiPUR- US certified, 100% free from harmful chemicals, ensuring that you and your family have no worries sleep
Motion isolation: This whisper foam mattress which reduces motion transfer between those sharing a mattress for a peaceful, deep-sleep
Rest assured: compressed, rolled, and shipped in one box for easy delivery and also for you to set up; include a 10-year warranty
Dimensions (Overall): 80 inches (L), 60 inches (W)
Weight: 71 pounds
Suggested Age: 3 Years and Up
Fill Material: 15% Gel Foam
Fabric Name: Knit
Features: Breathable, Cooling Technology, Pressure Relief

$89.24 - $314.08

reg $227.98 - $640.99

Sale

886

Sold & shipped by SWEET NIGHT TECHNOLOGY INC

a Target Plus™ partner

Cooling technology: our mattress with gel infusion, which changes the traditional memory foam to absorb body heat and helps the foam mattress to cool down, enjoy the whole night's cool sleep
Suitable for all kinds of sleepers: medium to firm foam mattresses are suitable for children with spine dyspepsia, adolescents with poor posture, office workers with lumbar problems, and elderly people with lumbar degeneration
Relieve stress: gel memory foam is designed with a curved foam structure that fits your unique body more perfectly than a regular foam mattress and can relieve back and shoulder pain
Always be your strong support: design with firm support foam and high-density foam, whether you're a side, back or stomach sleeper, high density base support foam layers help maintain spinal alignment
Protect your skin: cover of this bed mattress is skin friendly and hypoallergenic, which can wick away moisture, allow you have a whole night's wonderful sleep
Safety certifications: cool gel memory foam mattress has passed CertiPUR-US and OEKO-TEX standard 100 certification, safety guarantee, sleep more at ease
Dimensions (Overall): 80 inches (L), 60 inches (W)
Weight: 59 pounds
Suggested Age: 3 Years and Up
Fill Material: 80% Foam
Fabric Name: Knit
Features: Cooling Technology, Pressure Relief

$445.00 - $845.00

2811

Balance: The Element is engineered to combine both softness and support. The top layer of memory foam conforms to your body to relieve pressure.
Breathable open-cell foam layers allow airflow to soothe you to sleep.
Support: The durable base foam is engineered to prevent sinking and sagging while supporting your whole body.
Certified by our Sleep Lab
120-night risk-free trial
Dimensions (Overall): 80 Inches (L), 60 Inches (W)
Weight: 86 Pounds
Suggested Age: 13 Years and Up
Fill Material: 100% Polyurethane Foam
Fabric Name: Non-Woven Fabric
Cover Material: Cotton, Polyester, Rayon