Type: Crew length socks; Number of sets: 6 pairs; Size: 5.9 - 7.5 inches (15 - 19 cm), 7.9 - 9.4 inches (20 - 24 cm); Flat size: 5.9 - 7.5 inches (15 - 19 cm); Length: Approx. 5.5 - 5.9 inches (16 - 18.5 cm); *All measurements taken when laid flat. Because this product is highly elastic, it will stretch if you actually wear it. Please check the size for your reference. Pattern: Same as the picture; Color: Same as the picture; Material: Polyester, Cotton, Other; Country of Origin: China (Planning and design in Japan); *Due to the stretchy knit material, there may be individual differences in size. Depending on your monitor settings, the color of the displayed product may differ from that of the actual product. Thank you for your understanding.