Hero socks are the perfect blend of everyday elegance and exceptional comfort. Meticulously crafted using sheer yarns, these socks feature delicate ribbing that feels as soft as it is sleek against your skin. The design is completed with two distinct stripes around the calf, adding a dash of style that distinguishes these socks from your standard pair. Soft yet durable, "Hero" socks are versatile enough for both casual and formal wear, making them the unsung heroes of your wardrobe. Step into "Hero" and feel the difference with every step.. Material. 41% Polyamide 12% Cotton 4% Spandex 21% Polyester 22% Viscose. 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