Laces:

lace Size Guide
LACE LENGTH Number of eyelets on the shoes
80 CM (31.5 in) 4 pairs
90 CM (35.4 in) 5 pairs
100 CM (39.4 in) 5-6 pairs
110 CM (43.3 in) 6-7 pairs
120 CM (47.2 in) 6-7 pairs
130 CM (51.2 in) 7 pairs
150 CM (59.1 in) up to 8-10 pairs
170 CM (66.9 in) up to 12-16 pairs