What must ice hockey helmets have to ensure they meet safety standards?

Ice hockey helmets must have a stamp of approval from the Canadian Standards Association to ensure they meet safety standards. This certification indicates that the helmet has been rigorously tested and meets specific safety criteria designed to protect players during play. The standards set by organizations like the Canadian Standards Association focus on impact resistance, protection against penetration, and the overall structural integrity of the helmet to minimize the risk of injury.

While other options may seem relevant, they do not specifically relate to the established safety standards required for ice hockey helmets. A professional player's signature does not indicate safety compliance, and while custom padding can enhance comfort and fit, it is not a requirement for safety certification. Similarly, a built-in visor is not a standard requirement for helmets, as many helmets can be worn without visors depending on player preference and league regulations. The focus on a recognized stamp of approval underscores the importance of standardized testing in promoting player safety in ice hockey.