Comfortable long socks made of a wool blend. - Brand: Mizuno - Color: Black - Style: Room socks, brushed lining, fluffy folded cuff with a cute logo. - Material: Wool blend - Size: 25-27 cm Thank you for viewing. These are very thick socks. I wear them on cold nights, and they are very effective for cold protection. I have several in stock because I like them so much, as I get cold easily. I bought them for stock, but they don't wear out even after washing, and I haven't had much chance to wear them, so I'm putting them up for sale.