Serket Socks uses the finest US Merino wool fibers, employing advanced dying, spinning, and zone knitting techniques to ensure exceptional softness and performance. These socks feature a high concentration of Merino fibers per inch, resulting in a luxuriously soft texture that is never scratchy or bulky. Serket’s expertise in selecting top-quality fibers and employing advanced techniques results in unmatched USA-sourced Merino wool socks that excel in quality, durability, and comfort.