Chelsea Boot Size Guide

US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12
EU 40 40-41 41 41-42 42 42-43 43 43-44 44 44-45 45 45-46 46
Length CM 27 27.4 27.8 28.3 28.7 29.2 29.6 30 30.4 30.8 31.2 31.7 32.2
Length IN 10.625 10.77 10.9375 11.125 11.3125 11.5 11.625 11.8125 11.9375 12.125 12.25 12.5 12.6875
Width CM 8.9 8.9 9.2 9.2 9.3 9.4 9.6 9.6 9.8 9.9 10.1 10.1 10.4
Width IN 3.5 3.5 3.625 3.625 3.6875 3.6875 3.75 3.75 3.875 3.875 4 4 4.0625
US UK EU Length CM Length INCHES Width CM  Width INCHES
7 6 40 27 10.625 8.9 3.5
7.5 6.5 40-41 27.4 10.77 8.9 3.5
8 7 41 27.8 10.9375 9.2 3.625
8.5 7.5 41-42 28.3 11.125 9.2 3.625
9 8 42 28.7 11.3125 9.3 3.6875
9.5 8.5 42-43 29.2 11.5 9.4 3.6875
10 9 43 29.6 11.625 9.6 3.75
10.5 9.5 43-44 30 11.8125 9.6 3.75
11 10 44 30.4 11.9375 9.8 3.875
11.5 10.5 44-45 30.8 12.125 9.9 3.875
12 11 45 31.2 12.25 10.1 4
12.5 11.5 45-46 31.7 12.5 10.1 4
13 12 46 32.2 12.6875 10.4 4.0625