Ranteentiivisteet

Ranteentiivisteet, also known as wrist seals, are essential components in many types of waterproof garments, particularly drysuits used for diving, kayaking, and other water sports. Their primary function is to create a watertight barrier around the wearer's wrist, preventing water from entering the garment. This is crucial for maintaining thermal insulation and comfort, especially in cold water environments.

These seals are typically made from flexible materials such as latex, silicone, or neoprene. Latex is a common choice due to its excellent elasticity and sealing properties, though it can be prone to degradation from UV light and certain chemicals. Silicone offers good durability and is often considered a more hypoallergenic option. Neoprene provides a balance of flexibility and insulation, and is sometimes preferred for its comfort.

Ranteentiivisteet are usually attached to the garment in a way that allows for easy replacement. In many drysuits, they are designed to be either glued in place by a professional or fitted with a sealing system that allows the wearer to change them themselves. The precise fit of the seal is critical for its effectiveness; a seal that is too tight can restrict blood flow, while one that is too loose will leak. Proper maintenance, including regular cleaning and inspection for any damage, is important to ensure the longevity and performance of ranteentiivisteet.