All US 11 - UK 10 - EU 45.5 US 6 - UK 5.5 - EU 38 US 6.5 - UK 6 - EU 39 US 7 - UK 6 - EU 40 US 7.5 - UK 6.5 - EU 40.5 US 8 - UK 7 - EU 41 US 8.5 - UK 7.5 - EU 42 US 9 - UK 8 - EU 42.5 US 9.5 - UK 8.5 - EU 43 US 10 - UK 9 - EU 44 US 10.5 - UK 9.5 - EU 44.5 US 11.5 - UK 10.5 - EU 45.5 US 11 - UK 10 - EU 45 US 12 - UK 11 - EU 46 US 12.5 - UK 11.5 - EU 47 US 13 - UK 12 - EU 47.5 NIKE US 10 - UK 9 - EU 44.5 US 10.5 - UK 10 - EU 44 2/3 US 9.5 - UK 9 - EU 43 1/3 US 8.5 - UK 8 - EU 42 US 8 - UK 7.5 - EU 41 1/3 US 12 - UK 11 - EU 46.5 New Used Heavily Worn Well Worn Moderately Worn Lightly Worn OUTLET LIKE NEW SHOP ALL GRAILS VAPOR 14 ELITE'S US 14 - UK 13 - EU 48 Speed Power Control Agility Soft-Ground Firm Ground US 7.5 & Under US 8 US 8.5 US 9 US 9.5 US 10 US 10.5 US 11 US 11.5+