Venice Mens Black Zip Detail Formal Slip on Boots If you are looking for a pair of boots that can be worn to a multitude of occasions that are both practical. comfortable & stylish then these Venice black formal slip on boots are for you. They will soon become a staple pair in your footwear collection as they are so versatile. Made from a deep black material. the boot features silver adornments in the shape of an exposed zip & pin studs.