These are the standard not insulated winter version. 50/50 wool\polyester blend with 4mm soles that are surprisingly protective whilst still giving great barefoot feel. All black apart from the yellow logos.
I absolutely love my other pair, after a couple of weeks wearing them, my feet, especially arches, got loads stronger and and generally more comfortable.
Apologies for the poor photo, phones camera is broken and won't focus well!
Any questions, please ask :)