What must divers ensure when fitting a dry suit?

When fitting a dry suit, it is crucial for divers to ensure that it fits snugly to prevent water entry. A snug fit helps to create an effective barrier against water, which is essential for maintaining warmth and comfort during a dive. When a dry suit is properly fitted, it minimizes the risk of water leaking in, which can lead to hypothermia or discomfort.

A snug fit does not mean that the suit should be restrictive; rather, it should allow for some flexibility and movement without being too loose. This balance is important because a suit that is too loose can create excess air pockets or allow water to enter, defeating the purpose of the dry suit.

By ensuring a snug fit, divers are also better able to manage buoyancy, as an ill-fitting dry suit can create challenges in controlling ascent and descent. Overall, the snug fit is a critical aspect of safe and effective diving practices in a dry suit.