You should stay warm with those, but remember....rubber doesnt breathe so if your feet get sweaty on the way to the stand, they are going to reamain wet all day with the rubber trapping the moisture.

A key some people overlook, your extremeties start to get cold when your core starts to get cold. The body then keeps the blood closer to your core because thats where your vital organs are. Keep that core toasty warm and it willHELP your hands and feet.