Sydney Birko-Flor Graceful Surf Green Size:EU 37 Research supports Vionic orthotic technology's

Research supports Vionic orthotic technology's success in reducing over-pronation

Width: Medium

you need to care for and protect the leather

You need the softest leather

With adjustable straps

Sydney Birko-Flor Graceful Surf Green Size:EU 37 Research supports Vionic orthotic technology'sThe BIRKENSTOCK Syndey combines an elegant design with two simple straps, that are thinner than the original Arizona model. The upper is made from comfortable and hard wearing synthetic material Birko Flor with a silky sheen. TECHNOLOGY Graceful Birko Flor Upper; a skin friendly, tear resistant and easy to care for synthetic material, with a graeful shine sheen, which is exclusively used by BIRKENSTOCK. Two adjustable buckled straps. Birkenstock's