Brought to you by the brand Falke, these dark blue men\'s airport knee-high socks are made from 60% virgin wool, 23% cotton, 15% polyamide and 2% elastane. Also the dark blue socks are designed in a plain pattern, Falke have made these airport knee-high socks in Germany. It is recommended to wash at 30 degrees to keep these socks in good condition. All the socks come complete with falke sock tags. The Falke Airport Knee-High Socks - Dark Blue will guarantee excellent temperature regulation and unbeatable comfort. Whether for work or leisure these socks are great for all occasions and the reinforced stress zones and the extra flat toe seams contribute to the outstanding comfort on the socks. These socks are durable, light and have extended cuffs for wrinkle free fit on the leg. The pleasantly soft cotton on the inside of the sock and the climate regulating wool on the outside make for a perfect purchase and will not disappoint. KEY FEATURES 60% Virgin Wool, 23% Cotton, 15% Polyamide and 2% Elastane Flat Seams , Reinforced Stress Zones , Temperature Regulating Knee High Smooth Structure Medium Thickness Made In Germany Wash at 30 degrees Complete with Falke sock tags.