Here is a good comparison of Charleston Bedding and a Big retail store:

SIMMONS BEAUTYREST

Black Hybrid Plus Wellington 15.8″ Plush Pillow Top Mattress

Mattress Height: 15.8″

Mattress Layer Breakdown:

Quilting Layers:

• Evenloft Luxury Knit

• Black Hybrid Ice High Density Memory Foam

• Dynamic Response™ Memory Foam

• 2 Layers of Contour Support Micro Coil (2000 density)

• GelTouch™ Foam

• AirCool® Gel Memory Foam

Support System:

• 850 Density Advanced PCC Coil Unit

• Quantum Coil Insulator

• Total Surround BeautyEdge™ with Quantum Lock

• Total Surround Ventilated AirCool BeautyEdge

Warranty:

• 10 Year Non-Prorated

Our Mattress: Gel Foam Queen set $775 instead of $5,000

Our Mattress: Instead of Gel Foam or Poly Foam a much superior top of Latex

Our price with the 932 Coil count and Latex Queen set = $999 instead of $5,000 (ours offers 10 year warranty)