These 3 pairs of High knee socks keep your feet and calves warm in winter. A solid pair of high boot socks such as these FUN TOES Merino Wool Boot Socks can go a long way toward your comfort when you work all day on your feet. These wool boot socks for women and men are fashioned out of 80 percent Merino Wool, 10 percent Polyester, 9 percent Nylon and one percent Spandex, making them soft, warm, and breathable with just the right amount of stretch as not to make your step feel restricted. The FUN TOES thermal socks for women are high socks for men and women who wear boots up to their calves. The socks rise up the same height, providing an effective barrier from the toe to the calf. Wool Socks Men are Knit with ultra-spun polyester that wicks moisture for cooler, drier comfort. Socks built for versatility, they're perfect for frigid conditions but breathable and durable for everyday use. For outdoor enthusiasts they're great for mens hiking socks or taking a nature walk in the woods. For fitness they're ready for jogging, cycling and athletic pursuits. Great for winter sports like skiing and sledding. Indoors these high socks are like cozy, warm slippers to put on in the morning, and lounge in all day. They're ideal for working from home, or kicking back on the couch. Wash them in machine with cold- warm water inside out.