Woolmix Long Socks with stretch Shaped foot design with rib knit to keep socks in correct position Thicker terry knitting at toe/sole/heel Contrast colour stripes Technical description: 40%wool, 40% polyacrylnitril,17% polyester, 1% polyamide, 2% elastane Washing instructions: Machine wash gentle 30 degrees, wash with similar colours, tumble dry with low temperature.