Size 21, inner length 13.5cm
Size 22, inner length 14cm
Size 23, inner length 14.5cm
Size 24, inner length 15cm
Size 25, inner length 15.5cm
Size 26, inner length 16cm
Size 27, inner length 16.5cm
Size 28, inner length 17.3cm
Size 29, inner length 17.8cm
Size 30, inner length 18.3cm
Size 31, inner length 19cm
Size 32, inner length 19.8cm
Size 33, inner length 20.3cm
Size 34, inner length 21cm
Size 35, inner length 21.5cm
Size 36, inner length 22.3cm
Size 36, inner length 22.3cm
