Julius Marlow Expand BlackExpand is part of the Julius Marlow heritage collection and offers classic styling with the added benefits of our Crystal Sole technology. This almond toe Derby lace up features a laser etched toe cap and counter. A pure rubber Crystal Sole provides superior durability and wear while increasing traction underfoot. Includes a removable EVA footbed to ensure optimum fit and room for orthotics. Antibacterial treatment applied to lining and footbed in