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SKU Number: 08209982599100076521

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Cooling, All-Night Comfort Drift off to deeper, more soothing sleep with the Serta iComfort Blue 100 Gentle Firm twin XL mattress. This memory foam mattress supports every curve of your body for a balanced feeling that lasts the night, regardless of whether you're a back, side or stomach sleeper. Temperature-regulating technology keeps you cool, letting you enjoy a more peaceful rest to wake up feeling refreshed and rejuvenated.

Full-Body Comfort

  • Mid-range firmness makes this mattress ideal for stomach, back and side sleepers
  • Foam design with 2 memory foam layers and a reinforcing foam support core
  • Offers contouring comfort and cooling technology for soothing, uninterrupted rest

Supportive & Cool

  • 3/4" TempActiv gel memory foam offers cooling, pressure-relieving comfort
  • 2" Evercool Fuze memory foam stays breathable to help reduce surface heat buildup
  • 1" Balanced Support foam offers blend of firming support and plush comfort
  • 6" Ultimate Edge foam support core adds firming support and prevents roll-off

Adjust as Needed

  • Memory foam mattress is easy to pair with Serta adjustable foundations


Mattress Overview
Mattress TopTight Top
SizeTwin XL
Overall Dimensions79.5 x 38 x 9.75
Mattress Construction
ConstructionMemory Foam
Comfort Type
ComfortCushion firm
Coil Count
Coil Count0
Manufacturer Warranty
General Warranty10 Year
Mattress Height9.75

Product Documentation

Product Warranty - English

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