- Time of past OR future Camino
- Francés x 5, Le Puy x 2, Arles, Tours, Norte, Madrid, Via de la Plata, Portuguese, Primitivo
I keep reading about smart wool socks. Alas, I have wool socks but I fear they are not the sharpest knives in the drawer. Or even the leading ram. How do you measure if a sock is smart? IQ tests? Or is it just a bit like "targeted pain relief"? Marketing spin?