A great pair of socks can make an expedition or a hunting trip more comfortable and enjoyable, especially if it involves the use of merino wool like the FITS Heavy Expedition Boot Sock. Merino wool gives you moisture wicking, anti-microbial protection to keep your feet dry and comfortable for long days in boots. Featuring a heavy-weight, full foot cushioning, your feet will stay warm and protected from the vagaries of weather and terrain, and with a mid-calf height, the FITS Heavy Expedition Boot Sock is made specifically to work well with hunting boots. Finally, the FITS Heavy Expedition Boot Sock puts the wool on the inside against your skin and a durable nylon on the outside for season after season of wear.