Buttery soft and beautifully crafted, our Egyptian Giza Collection utilizes Egyptian Giza 45 cotton, an extra-long staple yarn, which is unequivocally the best cotton in the world. Harvested by hand (rather than machine), this cotton staple allows for a very fine and extraordinarily smooth hand feel--one very similar to cashmere. Although this process is extremely time consuming and very expensive, it is also necessary to maintain the quality of the final yarn. The result is a cotton sock that has the feel of cashmere. The most luxurious cotton sock in the world. • Made in Italy • 85% Cotton 13% Nylon 25% Lycra • BZ7700C100C