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Silver Chill Firm
Twin XL

The Sealy Hybrid Silver Chill Firm mattress is the firmest model in the collection and has one of the best customer satisfaction ratings in our entire lineup.  What makes it most unique is that although it is firm the hybrid design allows for incredible contouring to the smallest curves of your body.  Of all the common sleep problems including pressure points, lack of support, and temperature, this model solves all very effectively. 

Top Layers of Comfort
The first reaction to touching this mattress is the instant cooling effect.  That is made possible through the DuoChill Technology on the surface of the mattress. This feature is designed to enhance temperature regulation and prevent unnecessary tossing and turning throughout the night due to heat. Sealy Immersion Advanced Memory Foam is a high-end comfort material that contours for support while reducing painful pressure points, and when coupled with the Sealy ComfortSense Foam as an added layer of relief these features will come together to form a truly unforgettable sleeping experience. 

Core Layers of Support
The Sealy Response Pro Zoned HD Encased Coil System, one of the best on the market, uses individually-wrapped coils to conform to your body while providing strong lower back support. You'll enjoy extra coils in the center third, which help to reinforce the area where you need support the most. The DuraFlex Edge Encasement System makes it possible to sleep anywhere on your mattress without noticing a difference in comfort or support.  This not only extends the sleep surface, but also helps with long term durability so that the 10-year warranty from Sealy is nothing short of a peace of mind. 

Our Recommendation
We specifically recommend this mattress for both back and stomach sleepers due to the firmness and pressure relieving materials used in the comfort layers.  This also is very effective for those that sleep hot at night due to the cooling technologies providing a noticeable difference to the touch. 

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Features & Reviews

  • Features
  • Reviews
  • Twin XL
  • Premium
  • Sealy
Comfort Type
  • Firm
Mattress Type
  • Hybrid
  • 10 Year
Model Number
  • 52335031
  • 38 x 80
  • 13"
Comfort Layers
  • Sealy Immersion™ Advanced Memory Foam, DUOCHILL™ Cooling System, AlergenProtect™ Cover
Support Structure
  • Response Pro HD™ Encased Coil System