[Ebjjrxrd]

The trick is to be wearing enough clothes so the shock of the cold air isn't noticed when you first go outside. For running in the cold (and the wet come to that) I wear a cyclists base layer (skin tight, warm and wicks moisture away from the skin - just looks really gross on my large and flabby frame) covered by a cheap sweat shirt. If the base layer is good quality then you'll stay warm and fairly dry.

For the legs I've got no real advice because mine tend not to feel the cold so its usually shorts.

The final really important thing is to make sure your footwear is warm and dry when you put it on - nothing saps the will like a pair of wet trainers.