W5=UK3.5=EU36, W5.5=UK4=EU36.7, W6=UK3.5=EU37.3, W6.5=UK3.5=EU38, W7=UK3.5=EU38.7, W7.5=UK3.5=EU39.3, W8=UK3.5=EU40, W5=UK3.5=EU36, US7=UK6.5=EU40, US7.5=UK7=EU40.7, US8=UK7.5=EU41.3, US8.5=UK8=EU42, US9=UK8.5=EU42.7, US9.5=UK9=EU43.3, US10=UK9.5=EU44, US10.5=UK10=EU44.7, US11=UK10.5=EU45.3, US11.5=UK11=EU46, US12=UK11.5=EU46.7, US12.5=UK12=EU47.3, US13=UK12.5=EU48