Superb walking sock from the USA manufacturer wigwam
If you have ever sat back and thought about what you are doing to save the environment think about some of the procedures a US based company are doing. Wigwam Mills based in Wisconsin are one of Americas largest producers of socks, in particular Walking Socks. They recently installed roof panels on their factory roof. Each panel measures 4ft by 10ft and captures the heat of the sun, warming a non toxic misture of glycol fluid, which is pumped to a heat exchanger inside the building. The heat exchanger then transfers the heat to water store in two 750 gallon tanks, which hold the water that is sent to the steam boiler which in turn processes goods in its dye house. Wigwam estimated that this energy saving procedure keeps about 15.5 tonnes of carbon dioxide out of the air each year. So do you bit for the environment and buy Wigwam walking socks.