A wetsuit is a type of clothing that is designed to provide thermal insulation to the wearer in water. These suits are made from neoprene, a type of synthetic rubber that is lightweight and flexible. Neoprene has excellent insulation properties, making it an ideal material for wetsuits. In this article, we will explore how warm a wetsuit is, and what factors affect its thermal performance.
The warmth of a wetsuit is determined by its thickness and the quality of the neoprene used in its construction. Wetsuits are typically available in a range of thicknesses, measured in millimeters (mm), ranging from 1mm to 7mm. The thicker the wetsuit, the more insulation it provides. However, a thicker wetsuit can also be less flexible, making it more difficult to move around in the water.
A wetsuit's thermal insulation works by trapping a thin layer of water between the suit and the skin. The water is warmed by the body's heat and helps to keep the wearer warm. The neoprene material used in wetsuits is designed to trap a small amount of water in the suit, creating a barrier between the skin and the cold water. This layer of water is heated by the body, which helps to keep the wearer warm.
The warmth of a wetsuit can also be affected by how it is worn. Wetsuits should fit tightly to the body to prevent water from entering the suit. A loose-fitting wetsuit will allow water to enter the suit, reducing its thermal performance. It is also important to ensure that the wetsuit is zipped up properly to prevent water from entering through the zipper.