I wear 82 Galways with regular weight socks and the fit is great, just a bit too long but I don't mind. Wore 64E Galways with medium and thicker socks and the fit was good.Don't rely on my sizing though, I heard that most take the same size across all EG. I had a chance to try different sizes in person.I can't say enough about Shanklins. Unreal chukka and looks amazing on 202 with denim/trousers. Tempted to get another pair.