These socks come in a one pair pack, are in green and they are available in 3 sizes. Firstly, these socks are made out of merino wool, a highly effective thermal insulator that will keep your feet warm and toasty. Merino wool can also absorb a high amount of moisture, meaning even though your feet will be warm they will not sweat. These socks also contain polypropylene, a highly durable fibre that makes these socks tough as well as long lasting. As well as keeping your feet warm these socks have a cushioned foot, so if you are planning to hike, hunt or work on rough terrains then these socks will keep your feet protected.