If the helmet fits.......
Study after study has shown how dangerous winter sports can be, and wearing a properly-fitted helmet can prevent many of the most serious injuries.
But buying the right helmet doesn't mean just pulling something off a store shelf, or looking for a bargain.
Philippe Rousseau is a senior researcher at the Neurotrauma Impact Laboratory at the University of Ottawa, and he just completed a study on winter sports helmets.
Click on the link below to hear him speak with Dave.