thick or thermal socks for girl size 10/11

[janx]

My 5 year old really feels the cold - but I can't seem to find thick or thermal socks for her - she is a size 10/11....anyone seen anything in that size?

An Outdoor shop - Blacks, or Millets or similiar for walking or ski-ing socks.

The supermarkets sometimes do skiing socks too so worth a look if you happen to be there.

Or try Muddy Puddles