Spotted a nice piece of gear at Kathmandu for Winter its a 'Windstopper' skull cap fits under helmets motor cycle, bicycle or Ski keeping the head warm whilst wicking away sweat. Also has ear covers so if you want to keep your head warm under a helmet or beanie at the footy try these out. Priced at $49.95 or $39.95 if you are a member come in small and large sizes one colour only, black. Reckon they will sell quick!