Why is it important to wear a properly fitted life jacket?

Wearing a properly fitted life jacket is crucial primarily because it provides better buoyancy and safety in the water. A life jacket is designed to keep the wearer afloat and reduce the risk of drowning, especially in emergency situations where a person may fall overboard or capsize. If the life jacket fits well, it ensures that it will stay on the individual and function effectively, allowing for maximum buoyancy. This means that less energy is expended in staying afloat, providing a greater chance for survival until help can arrive or until the individual can safely swim to shore.

Additionally, a properly fitting life jacket offers better protection against the elements, helping to keep the wearer warm and visible to rescuers. While compliance with legal requirements and appearance can be considered, the primary role of a life jacket is to enhance the safety and survivability of those on the water. Hence, the emphasis on buoyancy and overall safety is paramount.