Oh.... we must ask ourselfs... why do our feet become SO FREEZING COLD at times? We have gravity acting on us at all times.... yet blood flo is limted to our feet when we are literaly naked.... Do our socks constrict blood flo....? No... Is the blood redirectings itself to vital organs... Possibly... But No.... There is less motion in the foots extrematies.... yet they are still feeling the force of gravity...... We sometimes walk on our feet all day... with socks and shoes on they feel nice and warm..... but try to walk around all day without shoes and socks.... why in gods name are these extrematies are cold to the touch...... and too boot, the take so long to warm up, no matter what you attempt..... Is their some odd science to the lower extreamaties I do not know, or am I clearly loosing my mind? They say most heat from the body is lost from the HEAD, and Secondly the Torso.... why do my hands (even when Inactive, still warmer than my feet, when logicaly the blood flo should be at the max consdier the laws of gravity....... You can have ice cold feet... but out them in a sock and a shoe... they become the warmest part of your body it seems like.... Is there some science behind this? What is going on?