The quality of socks is determined by the quality of wool.
The quality of wool is determined by the fineness of the fibers, and Il Regalo's Super Extra Fine Wool is cashmere-grade, 17.5 micron. It is said that human hair is 70 to 80 micron, and commercially available wool products are usually about 19 to 24 micron, far thicker than ours.
There characteristics are softness, volume and those deep colors that can be obtained only with high quality wool.
Why not celebrate the coming of autumn with new socks and new colors?