In dry suit diving, what does layering effectively help to create?

Layering in dry suit diving is essential for enhancing insulation. When divers wear multiple layers of thermal clothing beneath their dry suits, it creates air pockets that trap heat and provide a barrier against cold water. This trapped air acts as an insulating layer, which is crucial when diving in colder environments where maintaining body temperature is vital for comfort and safety.

The effectiveness of layering also allows divers to adjust their thermal protection based on water temperature and personal comfort levels. For instance, in warmer waters, a diver might opt for fewer layers, while in colder conditions, additional insulating layers may be necessary. This customizable approach helps divers maintain a comfortable and safe diving experience.

While pressure, movement, and visibility are important factors in diving, layering is specifically aimed at improving insulation and enhancing the diver's ability to manage body temperature in varying water conditions.