This is a cotton sock. The knitted yarn is gassed in the spinning mill. During this process, a gas flame burns off all the fluffy fibres. This gives the final sock a slightly more luxurious look than an average sock. State-of-the-art knitting machines are used for the knitting process. While an average sock is commonly produced in a faraway place on simple knitting machines with only 160 needles, this sock is knitted with 200 needles. The result is a high-quality luxury sock. Each sock is adorned with a small logo under the hem, featuring the letter ‘F’. The socks have flat toe seams and a non-binding top. This means that there are no noticeable seams around the toes and that the cuff does not pinch the calf.