Sandal

Sandal is a village in the county of West Yorkshire, England, south of Wakefield, by the River Calder.

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Sandal Castle is of Norman origin and was the venue for the Battle of Wakefield in the Wars of the Roses.

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Sandals are an open type of footwear. Related are mules and flip-flops. The latter can only be worn with bare feet or special socks.