The Leaning Tower of Pisa is famous for the settling of its foundations. By the time builders had finished the third of eight planned stories about five years later, the tower’s foundation had begun to settle unevenly on the ground beneath it, a dense mixture of clay, sand and shells which caused it to lean 5.5 degrees.Side pieces in suede leather and textile.Logo over puller. Heel stabilizer.EVA midsole 3 cm high.Memory foam removable insole.Serrated sole and printed image inside transparent rubber.