Anti-exposure coveralls are ideal for cold weather operations with closed cockpit boats.

• A. Open cockpit
• B. Closed cockpit
• C. Semi-open cockpit
• D. Glass cockpit

Answer: (B)

The idea behind anti-exposure coveralls is to minimize heat loss by shielding you from wind and moisture in cold conditions. When a boat has a closed cockpit, the enclosure blocks most of the wind and spray, so your body heat is conserved more effectively and the insulation in the coveralls can do its job without fighting strong airflow. That makes them well suited to cold-weather work on closed-cockpit vessels. In an open or semi-open cockpit, wind and spray reach you directly, increasing heat loss and reducing the effectiveness of the coveralls unless you add more layers. A glass cockpit is just about the instrument setup and doesn’t affect exposure to the elements, so it isn’t a factor in choosing anti-exposure protection.