Bloch Size 10.5 Black Slip On Jazz Dance Shoes Heels in great shape, some wear noted on instep. Per manufacturer size chart, Bloch Size 10.5 Womens Jazz Shoe is suggested for US Ladies Size 10 street shoe. This sizing information is approximate and only a helpful guess - please see manufacturer size chart on Bloch website for more sizing info. Shipped with love from a smoke free home!