Valo shell sizing in EU sizes?

[HollyBoni]

need some help about the shell sizing, anyone?

[timi]

uk 5-6, 7-8,9,9-10 etc
us 6-7,8-9,10-11 etc

[HollyBoni]

uk 5-6, 7-8,9,9-10 etc
us 6-7,8-9,10-11 etc

amall says this: 1.(6-7) 2.(8-9) 3.(10) 4.(11-12) 5.(13-15)

but i can't convert it to EU size. size 10 and 10.5 confuses me...

[timi]

size 41eu is size 7 uk
size 42 eu is size 8uk #and so on and so on

so size 10uk would be 44eu

[HollyBoni]

hedonskate says size 43 is us size 10, grindhouse says it's us 10.5... fuck this.