PACT Men's Work Sock 45% Organic Cotton/40% Cotton/14% Nylon/1% Elastane Machine Wash No pesticides, no fertilizers, no bleaches, no sweatshops, no nasty stuff at all PACT promises you premium organic cotton and other sustainable textiles ethically made, so you not only feel good in PACT but feel good about where PACT came from with every purchase this fall, you help PACT lend a hand to low income entrepreneurs who want start their own small businesses This item fits true to size The base color of the sock is knit with yarn, the color is referred to as "Dark Chocolate".