54% Nylon, 37% Polyester, 5% Wool, 4% Lycra® / Elastane
Here's what other sites are saying:
If you like having little come between you and the earth, this comfort-driven minimalist sock fits the foot. Quick-drying and odor resistant, its reinforced, non-cushioned construction allows greater ground contact, with an overall foot-contouring design, no-rub seamless toe and anti-slip Lycra ventilation panel to let your feet lead you in total comfort. Merrell socks are proudly designed and made in the USA.