When you are looking for a simple and elegant footwear style for your evening parties, the MICHAEL Michael Kors Alina Flex Kitten Pumps are an appealing option. Sleek upper made of polyurethane and polyester. Polyurethane blend lining. Padded synthetic footbed. Easy slip-on style. When you are looking for a simple and elegant footwear style for your evening parties, the MICHAEL Michael Kors Alina Flex Kitten Pumps are an appealing option. Sleek upper made of polyurethane and polyester. Polyurethane blend lining. Padded synthetic footbed. Easy slip-on style. Classic pointed toe. Kitten heel. Rubber outsole.