Trelleburg ll Xtra Firm 

Cool Balance Fabric

Antimicrobial Fiber Layer

Hypertouch Comfort System

Handles

1000 Edition Custom Support Individually Wrapped Coils  with Excel Edge Elite encasement

1/2 "Cool Twist Gel Memory Foam

Temperature Regulating Technology

Made with the same technology found in performance athletic wear, Serta engineered their CoolBalance fabric to work your body's natural cooling system, helping you sleep cooler. Temperature Regulating Technology.

HyperTouch Comfort

Serta replaced ordinary foam with a combination of specialized foam, engineered fibers, and premium stretch fabric. This new system comfortably cradles your body from head to toe for better pressure point relief.

Custom Support Coil System

Individually wrapped coils are designed to respond and contour to your body in a way that feels like the mattress was customized just for you. Available in innerspring and Hybrid models.

Enhanced Edge Support

Mattress connoisseurs say you can never have enough individually wrapped coils. That's why Serta extended theirs all the way to the edge of the mattress. This gives response, contoured support right up to the edge of the mattress. Cozy up and see for yourself.

Cool Twist Gel Memory Foam

This unique design features cooling gel swirled into premium memory foam. This breathable memory foam helps enhance airflow and heat dissipation for a feeling that can only be described as a cool, contouring type of comfort. Available in select models.

 The Mattress is 11.5" Thick and when added to regular box  of 9"total is 20.5" or with Low box 17.5" 

1" Serta Balanced Support Foam

Quilt

Top Upholstery

Adjustable Friendly

PerfectPure

1/2" Serta Pillowsoft foam

1/2" Serta Support Foam