iComfort Blue 300CT Twin XL Mattress by Serta


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11" H
28 cm H

SKU 410772700

Available Sizes


  • Gray
  • Blue


  • Comfort Level: Firm
  • Four comfort layers
  • Assembled in the USA
  • Made by Serta
  • Powered base compatible
  • Warranty: 10 years limited warranty
  • Blue-300CT Firm by iComfort® Foam by Serta®
  • TempActiv™ Gel Memory Foam
  • Deep Reaction™ Max Memory Foam
  • Evercool® Fuze™ Gel Memory Foam
  • Evercool® Fuze™ Gel Foam
  • Ultimate Edge® Foam Support Core
  • TempActiv™ Touch Cover
  • Ideal mattress height: 11”


  • TempActiv™ Gel Memory Foam
  • Deep Reaction™ Memory Foam
  • Evercool® Fuze™ Gel Memory Foam
  • Evercool® Fuze™ Gel Foam
  • TempActiv™ Touch Cover


Learn how to sleep well with the iComfort Blue 300CT Twin XL Mattress. This twin XL mattress is firm in comfort, so it’s best for you if you’re a back sleeper. This is because you need a solid flat surface to support your back, with features like the Deep Reaction Max Memory Foam that has firm, yet comfortable support and the Serta Balanced Support Boam that works together with the other foams to find the perfect feel between support and comfort for your body. If you worry about being hot, the TempActiv Gel Memory Foam moves heat away from the mattress and the TempActiv Touch Fabric is cool to the touch while you sleep!

Important Notes

About TempActiv™ Gel Memory Foam: A gel infused memory foam that provides comfort and support while dissipating heat away from the mattress

About TempActiv™ Touch Fabric: luxurious fabric infused with TempActiv™ technology offers a cool to the touch sensation for comfortable sleep

About EverCool® Fuze Gel Memory Foam: helps enhance breathability to promote airflow and further reduce heat buildup

About EverCool® Fuze Gel Foam: cushioning comfort that cradles your body.

About Serta Balanced Support Foam: this foam works together with the other premium foams to find the perfect feel between support and comfort

Comfort Layer:

-1.5" Deep Reaction™ Max Memory Foam

- 1" EverCool® Fuze Gel Memory Foam

- 1" Serta® Balanced Support Foam

-.5" EverCool® Fuze Gel Foam

About Deep Reaction™ Max Memory Foam: only available in select iComfort models, this highly-dense memory foam has both cushioning and conforming qualities for a firm, yet comfortable deep-down support.

About Serta ComfortLast® Support Core with Ultimate Edge® Foam Encasement: A dense, premium, all-foam support core. Featuring high-firmness foam sides for strengthened edge support and reduced late-night ‘roll off’.

On Display at Your Local Store

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2475 S.W. 8th Street
Miami, FL 33135
(305) 642-4355
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Coconut Creek, FL 33073
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1940 W. 49th Street (103rd St.)
Hialeah, FL 33012
(305) 827-2233
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13755 North Kendall Drive
Miami, FL 33186
(305) 752-3720
Palmetto Boulevard
4200 N.W. 167th Street
Miami, FL 33054
(305) 624-2400
Cutler Bay Boulevard
19250 S Dixie Hwy
Cutler Bay, FL 33157
(305) 474-5319
Fort Myers Boulevard
4429 Cleveland Avenue
Fort Myers, FL 33901
(239) 938-3400
Miami Airport Boulevard
1260 N.W. 72nd Avenue
Miami, FL 33126
(305) 592-1121
Naples Boulevard
2505 Pine Ridge Rd
Naples, FL 34109
(239) 340-7385
Pembroke Pines Boulevard
12201 Pines Blvd
Pembroke Pines, FL 33026
(954) 436-7900
Plantation Showroom
400 S. University Drive
Plantation, FL 33324
(954) 472-3200
St. Petersburg Boulevard
3700 Tyrone Blvd. North
St Petersburg, FL 33710
(727) 568-8300
Wellington Boulevard
160 South State Road 7
Wellington, FL 33414
(561) 422-1922
West Palm Beach Boulevard
1901 Okeechobee Blvd
West Palm Beach, FL 33409
(561) 478-7807

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