- Size: 35.5 The Bloch 497 Spark jazz shoe features a low profile design for a flattering jazz style. - Flexible leather combined with neoprene midsection that hugs the arch for maximum fit, shape, and function. - Split sole design for seamless point, with sole patch providing impact absorption comfort and effortless turns. - Full heel counter for added stability and cut heel notch allowing for full articulation. - Lower top line allows for a glove-like fit from heel to toe, with enhanced fit. - Sizes: start with street shoes up to 1/2 size larger.