Giordana has migrated their FormaRed Carbon collection down to the lowest point on the human body: the feet. The same attention to detail, fit, and appearance has been given to the FR-C Low Socks that we've come to expect from the line. The design complements all of Giordana's FR-C clothing, but they're subtle enough to go with anything we own. Giordana constructed these socks from Meryl Skinlife, a polyester fiber that includes a permanent anti-odor treatment that limits odors and other less pleasant things that can go on when sweating in socks for too long. Because this is FR-C, the sock fits superbly. The yarn has been knitted to different densities for different regions of the foot: dense at the heel and toe, and meshy where we need our feet to breathe. To get the fit even more dialed, the socks are made specifically for the left and right feet.