Cotton when wet exhibits a capillary effect and wicks much water into its volume. It does not keep you warm.
it gets wet.
hot and wet :))
If it is cold water, than it is cold. if it is warm water, it is normal
Climate
it becomes thin and if worn and wet will be very cold
In Mountaineering and outdoors circles, cotton is known as the 'Death Cloth' because of its cooling effects when wet.
wet it with warm water
Cotton
Wtf? First get the info right. Cotton doesn't keep you warm, it keeps you cool... ^_^
Keep you warm
FLEECE or WOOL will be the best because it can keep you warm and dry. Cotton might be comfy but it won't keep you as warm and if it gets wet it will not keep you dry. It will stay wet(cotton). But, the choice is yours so go ahead and pick any fabric you want.
it doesn't it keeps you cool! <<< i got a cotton sweater. lol It keeps me warm :P
it will keep stuff WARM but not hot
to keep them warm
cotton
Yes.
Wool can absolutely get wet. Of course, once it does it will be ruined but that wasn't your question.