Ercole Sleeper In NeroErcole is a mens leather slipper, Made in Italy, crafted from soft vegetable tanned calfskin black. This artisanal loafer is made using the San Crispino construction, entirely hand stitched a technique that ensures natural flexibility and a well defined structure, enhancing the excellence of Italian craftsmanship. The unlined construction provides comfort from the very first wear. The leather lined insole promotes breathability and overall foot