The quickest and best way to determine your Fila Shoelaces size is to measure the length of the shoelaces you will be replacing on your shoes. If you are unable to measure the old shoelaces you want to replace, you can refer to our Fila shoelace size chart featured below. Finding the correct Puma shoelaces length can be determined by how many pairs of eyelets (or holes) you have on your Fila shoes. The number of eyelets will determine the shoelace length your require.