Guaranteed for Life! These merino wool socks have ultra light cushioning under the foot which give you just the right amount of support for long days at the office or on your feet. They have a simple, striped pattern that keeps in classic for business or casual attire. They come with 37.5 technology to keep you drier longer. 37.5 active particles supercharge wool's natural abilities by attracting moisture while still in vapor form, before it becomes a sweat droplet. Stay drier longer, increase athletic output, and improve microclimate comfort with this ultra light crew sock.We carry these unisex socks in Black with grey accent stripes around the top, in sizes Medium and Large. They are made of 67% wool, 2% spandex and 31% nylon. Point6 merino socks are spun with merino wool, they add nylon to high wear areas for the best durability and they add spandex to create the best fit. These socks are Point6 brand socks which is a family-owned company who treats all employees and partners as unique and valuable members of the tribe. They are headquartered in Steamboat Springs, Colorado. All of their socks are made in the USA. Point6 is named after keeping your body temperature at the optimal 98.6 degrees Fahrenheit. Merino wool moves moisture and is thermo regulating. Wall Street Ultra Light Crew Merino Wool Socks