Size

 US5 D: 16.4mm C: 54mm | US6 D: 17.0mm C: 56mm

 US7 D: 17.7mm C: 58mm | US8 D: 18.3mm C: 60mm

 US9 D: 19.0mm C: 62mm | US10 D: 19.7mm C: 64mm