Swimwear design involves creating clothing specifically made for swimming and water activities. This includes various styles such as bikinis, one-piece suits, and board shorts. Designers consider factors like fabric, fit, and functionality to ensure comfort and performance in the water. The materials used in swimwear are often lightweight, quick-drying, and resistant to chlorine and saltwater. Popular fabrics include nylon, spandex, and polyester. Swimwear design also incorporates trends in fashion, color, and patterns, making it an important aspect of both sportswear and beach fashion.