These are Adidas sneakers that are made from textile. As far as size goes, they span from 2 to 16.
Size
US 2, US 2.5, US 3, US 3.5, US 4, US 4.5, US 5, US 5.5, US 6, US 6.5, US 7, US 7.5, US 8, US 8.5, US 9, US 9.5, US 10, US 10.5, US 11, US 11.5, US 12, US 12.5, US 13, US 13.5, US 14, US 14.5, US 15, US 15.5, US 16