Cold Facts. Warm Clothes is a highly informative booklet that provides detailed information on core body temperature, wind chill, convection, radiation, conduction, evaporation, respiration, wool, synthetic vs natural fibres, merino wool,dresing in layers, Ulfrotte, and Woolpower's operation in Ostersund, Sweden. A guide book to dressing for the cold, and staying warm, Cold facts. Warm Clothes is a highly interesting read.
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