Three-pair set of socks with excellent breathability and comfortable wear. - Brand: WORKMAN - Model Name: Shin Kokyu Suru Socks (Shin Breathing Socks) - Size: 24.5~27.0cm - Quantity: 3 pairs - Price: 580 yen Thank you for viewing. I tried on the black striped pair, but it was different from what I expected, so I am selling it. I haven't worn the other two colors. Although they haven't been worn outside, they have been stored at home, so please refrain from purchasing if you are concerned or are sensitive to such things. I am not offering any discounts, so thank you for your understanding.