Falke Falke - Crafted with a precise blend of soft and insulative fibres that include luxe merino and opulent cashmere, Falke's lightweight blue Cosy Wool socks are ideal for keeping warm in cool-weather climes. They're crafted from a fine gauge in Germany and feature ribbed calf-length cuffs and a white logo print on the sole. 30% Wool, 27% Viscose, 26% Polyamide, 17% Cashmere