This is a set of 10 pairs of socks with colorful designs and stripes! They are moderately thick and can be worn year-round. They are absorbent and breathable, making them comfortable to wear in any season. *All imported items are brand new, no-brand products. We inspect them before shipping, but there may be small scratches, loose threads, imperfect stitching, color variations, or odors from the packaging. The actual colors may appear different depending on your monitor, screen, and brightness settings. Please refrain from purchasing if you are looking for a product as perfect as those made in Japan. Thank you for your understanding. 620