Which of the following should not be worn while paddling to ensure safety?

Wearing heavy boots while paddling is not advisable for safety reasons. Heavy boots can be cumbersome and may hinder movement, making it difficult to maneuver effectively in the water. In the event of a capsize or if a paddler falls into the water, heavy boots can weigh a person down and make it challenging to swim or get back to safety. It's important to wear lighter, more suitable footwear that allows for better movement and quick reactions in a water environment.

In contrast, wearing a flotation device is essential for safety as it provides buoyancy and helps keep the paddler afloat in case of an emergency. Swimwear is appropriate, especially in warm weather, as it allows for ease of movement and quick drying. Long pants can also be worn depending on the weather, but they should be lightweight and quick-drying to avoid any potential hazards when in the water. Keeping these factors in mind helps promote a safer and more enjoyable paddling experience.