Technical fly fishing clothing is designed specifically for use in fly fishing it is typically made of durable, waterproof materials such as Gore-Tex or neoprene and is designed to provide comfort and protection while fishing in the water.

Fly fishing clothing is designed to be comfortable and functional, with features such as articulated knees, adjustable cuffs, and ventilation to help regulate body temperature and keep the angler comfortable while fishing. It is also typically designed to be lightweight and packable, making it easy to transport to and from the fishing location.

Fly fishing lifestyle clothing is designed to reflect the culture and aesthetics of fly fishing. This type of clothing may include items such as t-shirts, hats, and jackets that feature fly fishing-themed designs that are equally at home in the urban environment or on the water.