These Carded Cotton Socks in darkbrown feature a signature light gray, spruce, and turquoise argyle pattern and will add just the right amount of conversational pizzazz to any outfit, be it casual or business. These socks are made of high quality cotton and will keep you as comfortable as you are stylish.. Material. 78% Carded Cotton, 20% Nylon, 2% Spandex. Shoe sizeEU 36-39, US 5-8, UK 3-6(Reference：https://www.blitzresults.com/en/shoe-size-conversion/）. Heightmid-calf. ShippingShipped by air, delivery timeline estimated 7 working days with standard shipping