Attached boots are good for restricting air flow to the feet.

The statement asserts that attached boots are good for restricting air flow to the feet. In the context of dry suits, attached boots are designed to keep the diver’s feet warm and dry by providing a seal that maintains the integrity of the dry suit. However, they are not specifically meant to restrict air flow. Instead, they allow for a proper fit and comfort during the dive.

The function of attached boots is to work in conjunction with the suit to keep water out and to create a barrier against the cold. If there is excessive air flow or if they are not properly sealed, it can lead to discomfort and potential hazards, such as increased buoyancy in the feet which can affect the diver's stability and trim. Proper management of air within the suit is crucial for thermal protection and overall diving experience, making the idea that attached boots are good for restricting airflow inaccurate.