Atelier Zani hats are blocked by hand on wooden hat blocks, one block per size in each style. In Zani's hat block collection, blocks are either Signature or one-of-a-kind.

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Signature hat blocks are available in Zani's entire size range. These shapes can be blocked to order in your preferred size and fit.

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One-of-a-kind shapes are made on unique, vintage hat blocks and are only available in a limited size range that varies by block.