The Gul Evotherm thermal sock has been designed using an Eco-therm fabric consisting of 29% Nano Bamboo Charcoal lining , 65% Recycled polyester and 6% Spandex. This combinations creates an extremely light weight thermal sock which is great for use in cooler conditions.
These socks are quick drying and naturally resistant to mould and bacterial growth which could cause odour and skin irritation. The Gul Ecotherm Bamboo sock will stay light weight and won't get heavy and damp when wet.
The bamboo lining has been derived from plants grown naturally without the use of fertilisers or pesticides and with sustainability being key.