New arrival! These light weight sport socks are 70% alpaca, 28% nylon and 2% elastane. These make a great four season athletic sock as they wick moisture from the skin keeping your feet dry and comfortable. Alpaca fibre provides antibacterial protection and reduces unpleasant odours. That means that you dont have to wash them every time you wear them. We have replaced the sport socks that we were sourcing from the US by these brand new Canadian made athletic socks. We hope you love them as much we do.