From Matt Bowen on staying warm and lubricated:
Bring out Vaseline
A jar of Vaseline is an old trick from veteran players to block out the wind. Want to look tough and avoid wearing sleeves? Rub Vaseline all over your arms and slap some on your face. It sounds kind of ridiculous, but I used Vaseline in Green Bay from Thanksgiving through the playoffs when the temperatures would fall. Players want to show off their arms on a national stage in the playoffs, but to avoid shaking from the cold, you need to cover up with Vaseline. It's slimy and it takes some time to scrub off after the game, but it sure does work. And it's much easier than wearing a ski mask under your helmet.