Frequently asked questions
What makes the Sferra Sonno Notte Comfort Mattress Topper feel both breathable and supportive?
Aerated gel foam provides breathable, stable support, while layers of cashmere, silk, and New Zealand wool create a soft, inviting surface.
Can this topper work with different mattresses?
It is designed to remain adaptable to different mattresses, adding a layered, supportive surface to the bed.
How should I care for the Sferra topper between uses?
Spot clean it, vacuum lightly, and rotate it every 90 days to help maintain its structure.
Where is this mattress topper made?
The topper is made to order in the USA.
Made to order in the USA, this topper blends cashmere, silk, and natural New Zealand wool with aerated gel foam to deliver breathable, stable comfort. The result is a layered, supportive surface that remains cool and adaptable to different mattresses, finished with a silk blend Belgian damask ticking for a refined, silken touch.
Designed for easy care and long-lasting structure, the topper offers breathable comfort and defined support that helps promote a balanced sleeping temperature. It combines luxurious materials with practical construction to enhance any mattress experience, while maintaining a soft, inviting feel under the body.
- Layered cashmere, silk, and wool for luxurious comfort
- Aerated gel foam provides breathable, stable support
- Silk blend Belgian damask ticking adds a refined finish
- Made to order in the USA
- Spot clean, vacuum lightly, rotate every 90 days
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