People Socks 4 Pairs Merino Wool Black Crew Socks Made in the USA with Nanoglide (Small-Medium, Black) Go to amazon.com Related posts Best people socks Featuremoisture-wickingarch-supportmerino wool DescriptionArguably our toughest People Socks yet. The combination of American Merino Wool, domestic Nylon and 2% Nanoglide makes this our toughest sock yet.