SYBIL/280

$127.1 ~~$205~~ In stock

The Sybil/280 is a backless flat from Castañer, made in napa with a ribbon tie closure and a padded insole. It is available in Cafe and Topo.

Backless flat silhouette
Napa upper
Ribbon tie closure
Padded insole
Available in Cafe and Topo, sizes 35 to 41

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

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

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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

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Customer Reviews (4.8 / 5 · 5 reviews)

Richard ★★★★★ Oct 20, 2026

The padded insole makes these flats feel like walking on clouds, and the napa upper is surprisingly soft. The ribbon tie closure lets me adjust the fit perfectly, which is great for my narrow feet.

Matthew ★★★★★ Oct 19, 2026

I’ve been wearing these flats all day and my feet don’t ache at all—the padded insole makes a real difference. The napa leather is soft and molds nicely, and the ribbon tie keeps them secure without digging in.

George B. ★★★★★ Oct 18, 2026

The ribbon tie closure is such a clever touch—it lets me adjust the fit so they never slip, even without a back. The napa leather is buttery soft right out of the box, and after a full day on my feet, the padded insole kept me comfortable all afternoon.