Wellies - Black Gold Polka Dots

[{"maat":"6\/6.5 (EU 37)","number":"37"},{"maat":"7\/7.5 (EU 38)","number":"38"},{"maat":"8\/8.5 (EU 39)","number":"39"},{"maat":"9 (EU 40)","number":"40"},{"maat":"9.5\/10 (EU 41)","number":"41"},{"maat":"10.5\/11 (EU 42)","number":"42"},{"maat":"11.5\/12 (EU 43)","number":"43"}] null -> 6/6.5 -> (EU 37) 7/7.5 -> (EU 38) 8/8.5 -> (EU 39) 9 -> (EU 40) 9.5/10 -> (EU 41) 10.5/11 -> (EU 42) 11.5/12 -> (EU 43)