The Seasonal Merino Wool™ sock combines a modern 6” cuff length for style, with the warm feel and amazing comfort that only wool can provide in varying conditions. It’s thin enough to get a precise fit inside your cycling shoe, yet durable enough to wear on and off-road. Fabrics: 70% Merino Wool, 15% Polyester, 10% Lycra, 5% Elastic. Seasonal-weight Merino wool blend. Nylon-reinforced toe and heel. High-rise 7” cuff. Made in Italy.