Sonata - Essential Sleep - Mattress & Bedding Gallery


Berkeley Ergonomics


Sonata PF Mattress
To achieve a new level of pressure relief and climate control we added a layer of 2200 Posturflo coils to our popular BE 3000. 

This technologically advanced performance layer adds flexible cushion and additional airflow. Combined with the supple firmness of the pre-compressed mini coils and the supportive elasticity of the base coils, the surface of the Sonata PF contours to the body with a luxurious feel and exceptional pressure relief. 

Topped with natural latex cushioning the harmonious interaction of coil dynamics in the different layers create a unique feel providing optimal comfort in any sleeping position. The Posturflo coil has remarkable performance properties enabling temperature regulation and reduced motion transfer. 

We complete our triple coil design with a stretch cover made from 100% organic cotton quilted to pure wool combined with a generous amount of camel hair. Camel hair is finer than sheep wool and provides exceptional performance with regards to humidity control and temperature balance combined with sumptuous softness.
All components in our Sonata PF are fully Oeko-Tex certified to be chemically safe.


  • Base layer of nested, flexible German coils
  • Middle layer of 1,550 German mini coils with soft Talalay latex
  • Top layer of 2,200 English Posturflo coils with soft Talalay latex
  • Breathable organic cotton knit quilted to a combination layer of wool and camel hair for exceptional sleep climate control and cushy comfort
  • Ecologically healthy components built to last
  • Four firmnesses to choose from – dual sided for couples

    (Not available for purchase online. Call 415-456-4580)

    Related Items