Just the ticket!
My missus had bought some Smartwool socks a few years ago in the States and they had eventually worn out through continued use. With help from both Smartwool in the USA and a UK distributor I found Ellis Brigham. I took a bit of a chance in choosing these socks as a replacement (the originals are not available any more) but she is very pleased with them. Plenty of brownie points gained in getting these as a Christmas present for her. She is so pleased with them, I will be getting some more!!
Very comfy, light but warm, would buy again.