Sonno Notte Seasonal Mattress Topper

$1318.85 ~~$2029~~ In stock

Category: SFERRA

SFERRA's mattress toppers are made-to-order and offer a truly luxurious sleep experience. Composed of premium natural materials and exclusive silk-blend Belgian damask ticking, our double-sided Sonno Notte Seasonal Topper provides luxurious versatility and year-round comfort.

Designed to rotate seasonally, one side is crafted with New Zealand Wool and multiple layers of aerated gel foam for temperate warmth in fall and winter, and the firmer side features organic cotton for superb breathability, coolness, and support in spring and summer. Handcrafted to comfortably fit over your mattress.

Please note that if your current mattress is lacking in support, or the surface is sagging or sinking, a mattress topper is not the right solution to address those issues.

Our toppers are ready to ship in approximately 2 weeks from when an order is received. Shipping times vary based on regional location and are delivered via UPS. As this item is custom-made upon order, it is non-cancellable and non-refundable.

Promotional codes cannot be applied to Sonno Notte products.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Refund processing (days after receipt and inspection): 3. Bank or payment provider posting times are separate from the merchant processing period.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

Buyer arranges shipping; seller reimburses the postage

View policy

Customer Reviews (5.0 / 5 · 2 reviews)

Owen D. ★★★★★ Oct 20, 2026

Three weeks in and I'm still noticing how the silk-blend Belgian damask ticking feels cooler against my skin than any cotton topper I've tried before. The natural materials give just enough plushness without that sinking feeling, and it's held its shape through my tossing and turning so far.

Claire ★★★★★ Oct 18, 2026

I was worried the silk-blend Belgian damask ticking would be too delicate, but it's surprisingly sturdy and the fabric feels incredibly smooth against my skin. The mattress topper adds just the right amount of plushness without being too warm.