- Chlorine-free merino wool, responsibly sourced from the grasslands of Patagonia, is blended with nylon and spandex for itch-free durability
- Excellent stretch and recovery
- Over-the-calf height
- Uncushioned for closer fitting shoes and boots
- Looped Lintoe® construction creates the smallest and flattest seam possible for ultimate comfort
- 50% merino wool/48% nylon/2% spandex
- 74 g (2.6 oz)
- Made in USA.