The Smartwool Womenâ€™s PhD Ski Medium sock is an over-the-calf sock that provides medium cushioning in strategic areas for comfort, protection and warmth. It also uses Smartwoolâ€™s 4-Degree fit system for an enhanced fit and greater support, while strategic mesh zones help ventilation.
67% Merino wool/31% Nylon/2% Elastic.
- Merino Wool:
- Wool from Merino sheep that provides good insulation, durability, odour resistance and moisture control. It is also soft and itch-free.