These socks are extra comfortable thanks to their cushioned bottom. The foot is black with artwork printed along the leg with crisp, bold colors that won't fade. Materials & Size Chart • 60% nylon, 22% cotton, 18% spandex• Crew length• Cushioned bottom• Ribbed leg US MEN SHOE SIZE US WOMEN SHOE SIZE EU SHOE SIZE UK SHOE SIZE M 6-8.5 7-9.5 38-41 5-7.5 L 9-11.5 10-12.5 42-45 8-10.5 XL 12-14.5 13-16 46-49 11-13.5 Shipping & Returns This item is made on demand, so as soon as you place an order, we begin production of your item. Please allow 2-3 days for your product to be completed. Shipping to the United States and its territories typically takes 4-6 business days. International shipping outside of the USA typically takes between 10-14 business days. Shipping times vary and are not a guarantee. As our items are made individually, we do not except returns or exchanges unless your product is damaged upon arrival. If your product arrives damaged, please contact us about a replacement. Charity A portion of each purchase is donated to various charity organizations supporting cats, other domestic pets, and wildlife. We sincerely appreciate your support in this effort.