- 56% Merino Wool/42% Nylon/2% Spandex
- FastDry® wicks away sweat
- Fights odor
- Temperature-regulating wool blend
- Heel, arch, and toe cushioning
- Achilles's lock reduces heel lift
- Enhanced heel pocket for secure fit
- Ribbed channels improve ventilation on leg
- Mesh instep for breathability
- Abrasion-resistant yarns in heel, arch, and toe
- Made in USA