The Feel Most Sleepers Prefer | 12 Inch Twin Mattress Contouring Memory Foam Comfort & Balanced Support for Back and Side Sleepers – Medium-Firm,365-Night Trial (12 Inch, Twin)

★★★★★ 4.4 104 reviews

$100.00
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$100.00
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Free shipping Free 30-day returns

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Product details

Management number 209758549 Release Date 2026/03/29 List Price $40.00 Model Number 209758549
Category
  • Customized Comfort for Every Sleeper Whether you sleep on your side, back, or stomach, COMFBOX adapts to your body. A plush comfort layer with gel memory foam gently cradles your curves, while pocket coils provide responsive support to keep your spine aligned.
  • Targeted Support Where It Matters Most Built with zoned coils and reinforced lumbar foam, this mattress delivers extra support in the hip and lower back areas. Say goodbye to sinkage and hello to better posture—and less back pain.
  • Cool, Dry, and Breathable All Night Stay cool with moisture-wicking fabrics and enhanced airflow from the individually wrapped coils. The breathable design helps regulate temperature, so you sleep fresh and dry, even on warm nights.
  • Undisturbed Sleep, Even with Partners or Pets Motion-isolating coils absorb movement across the surface, minimizing disruptions from tossing, turning, or midnight cuddles. Reinforced edge support gives you more usable space—no sliding off the edge.
  • Certified Safe + 10-Year Warranty Made with CertiPUR-US certified foams, free from harmful chemicals. Your COMFBOX comes with a 10-year warranty and arrives vacuum-packed for easy setup. Let it fully expand within 72 hours and sleep easy knowing you’re protected.
Size Twin
Color White
topstyle Tight Top
Brand Name COMFBOX
Model Name COMA3
Style Name 12 Inch
Item Weight 45 Pounds
Manufacturer COMFBOX
Model Number COMA3
Fill Material Gel Memory Foam, High Density Foam
Material Type Foam, Memory Foam
Cover Material Polyester Blend
Is Customizable No
Item Dimensions 75 x 38 x 10.5 inches
Product Benefits Back Pain Relief, Posture Support, Pressure Relief
Construction Type Hybrid
Mattress Coil Type Pocketed Coil
Additional Features Enhanced Lumbar Support, Pressure Relief For Side SLeep, Reinforced Edge Support
Included Components NO
Item Firmness Description Medium Firm
Mattress Comfort Layer Material Comfort Foam, Memory foam
Item Dimensions L x W x Thickness 75"L x 38"W x 10.5"Th

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4.4 out of 5
★★★★★
104 ratings | 43 reviews
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