Easy question about technical clothing (overheating/overcooling)
At the risk of sounding like an extreme newbie:
Can someone please tell me the advantages of wearing "technical clothing" (polypro and moisture-wicking fabrics) when performing intense physical activity?
It is my understanding that the human body sweats to cool itself down (the sweat on the surface of our skin evaporates and cools us down). If I am running a race in the heat of summer, why would I *NOT* want to wear a fabric such as cotton? Cotton retains water, which will hold my sweat close to my body, cooling me down.
By using wicking fabrics, aren't we essentially moving the sweat off of our skin? How exactly is this supposed to cool down the body?
Cotton is sometimes described as "dangerous" and "lethal" to wear in survival situations, because of the hypothermic effect it has on the body. But isn't this EXACTLY what I want when my body's overheating?
I prefer the reply be sent to my email address ), but I will also check on UseNet for the reply.
Thanks in advance to all who reply!!
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