Our Thunders Love Flammé Blue Socks are made with a yarn called flammé in this case a blend of cotton and wool, This mixture stand out because it softness an comfortability. All the sock is ribbed Knitted getting with this a perfect adjust of the sock. We use this soft yarn in a mixture of raw white and blue color for all the sock, only contrasting the tip and the toe with a blend of red and orange colors getting a hot orange. ADVANTAGE; Finely ribbed knit, Perfect fit, Skin-friendly, Flammé wool and cotton construction, Maximum comfort. - 70% Cotton. - 10% Wool. -10% Acrylic. Size: EU 39-45/UK 5.5-10/US 6.5-11.