Best socks for Ice Fly?

[Christy]

I'm finding that my usual skating socks, which are quite silky, slip / slide a bit in the Ice Fly. I've tried a few different options but so far the ones that don't slip / slide are too thick, whilst the thinner ones all slip. I'm guessing I didn't have the problem with my Jacksons because of the leather lining. Any recommendations for good socks to wear with the Ice Fly please?