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An advanced luxury innerspring coil system is paired with high-performance natural and foam materials to provide a breathable sleep surface offering exceptional support and rich comfort throughout the night. Zoned inner springs relieve pressure points and align the spine while gel and copper infused foams and extra lumbar support embrace and cradle the body for a relaxing, restful sleep experience. Mattresses are adjustable-base compatible.
The SFERRA layered mattress technology reflects nearly a century of artistry and expertise in bed-making, providing you with a balance of comfort and support for that perfect night’s sleep.
Encased Pocketed Innerspring Coils
Individually wrapped coils provide deep-down support, adjusting to your body's shape for personalized support. The encased pocketed innerspring coil system provides superior motion transfer reduction -- you hardly sense a partner moving -- an important factor for a restful night of uninterrupted sleep.
The innerspring system is encased in a double row of outer coils, providing greater edge-to-edge sleeping surface and reduction of that roll-off feeling.
Multi Support Layers
The mattresses advanced layering technology offers a unique balance of cradling comfort, support and spinal alignment, making the Sonno Notte mattress a great solution for side, back or stomach sleepers.
The Sferra mattress utilize all-natural Talalay latex from the sap of trees, and layers of cotton and wool to provide body-contouring support and breathable airflow within the mattress.
100% New Zealand Wool
A top layer of all-natural New Zealand wool provides you with a superior moisture wicking that keep you cool, dry, and temperate all night long.
Silk Viscose Belgian Damask Ticking
The exclusive outer fabric is woven with silk viscose in a design featuring SFERRA lace ball logo. The mattress layers are fully tufted by hand and secured with wool rosettes to stabilize the layers, preventing shifting and settling over time.
Fulfillment & Delivery Mattresses and foundations are made to order and take approximately 3-4 weeks from order to delivery.
There is a $250 white glove flat-fee service includes set up of your new mattress in your room of choice, and removal of your old mattress.
Delivery to Alaska and Hawaii is currently not available.
Only use the matching foundation designed specifically for your Sferra mattress for proper mattress support.
Use a sturdy, high quality bed frame with a center support to prevent bowing or breakage.
Use a premium quality mattress pad to protect your sleep surface and ensure Limited Warranty coverage.
Rotate mattress regularly to minimize body impressions. Rotate every 2 weeks for first 3 months. After 3 months rotate mattress every 3 months.