This bad boy is 18.04 feet long, 6.92 feet wide and 9.51 feet high, and it's an exact replica of a Converse Chuck Taylor All Star. What size would it be? UK size 845. Designers used a Converse Chuck Taylor All Star European size 39 as a model. The Nationaal Fonds Kinderhulp unveiled the massive shoe on Nov. 17 in Amsterdam, the Netherlands.