The Care Plus® Bugsox City sock is a comfortable seamless sock which is suitable for everyday use, for light walks or for a city trip. The Bugsox City is impregnated with DURALLIN VItal Protection to keep mosquitoes and other insects at bay.
Durallin is a mosquito and tick repellent (malaria/Lyme disease). The Bamboo cotton yarn is anti-bacterial.
Scientific research has shown that various kinds of mosquitos, including those that carry malaria, prefer to bite feet, ankles and the lower legs. So protecting the feet is a really good move.