Eurotard Slip On Jazz Shoe Ellman's Dance Boutique Harlem E Series Leather Slip On Jazz Shoe (Caramel) Most Popular Slip on E Series Jazz Shoe Capezio Capezio E Series Jazz Slip On EJ2 Lucky Dancewear. Capezio's??#1 best seller, the E Series is a high quality leather shoe that perfect for jazz dance and more, featuring: Lace free slip on design with a comfortable & secure neoprene arch. Supple leather upper for durability. Foam padded insole for?? extra comfort. Moisture absorbent cotton inner lining. Non slip EVA rubber sole patch & heel counter. Soft Achilles top line for a blister free heel fit.