SDI Dry Suit Diver Practice Test 2026 – Complete Exam Prep

Choosing proper exposure protection is best achieved by trying different types. This approach allows divers to assess firsthand how various suits perform under specific conditions. Each diver has unique body shapes, sizes, and preferences, which means that a suit that works well for one person may not be optimal for another. By trying on multiple types of exposure protection like wetsuits, dry suits, or semi-dry suits, a diver can evaluate fit, comfort, flexibility, and thermal efficiency in real-world situations.

This method also allows divers to experience how different materials and thicknesses respond to environmental conditions, such as water temperature and movement. Practical experience is invaluable in determining what provides the best balance of warmth and ease of movement, vital for enhancing overall comfort during dives.

While reading about different types, asking dive buddies for their recommendations, and following an instructor's advice are all valuable methods, they lack the personal, experiential understanding gained from trying gear directly. Without this hands-on experience, divers might make choices based on theoretical knowledge or others’ preferences rather than finding what truly works best for them in the water.