Next, consider the material. Waders are typically made from either neoprene or breathable fabrics like Gore-Tex. Neoprene waders provide excellent insulation, making them ideal for colder climates. However, they tend to be heavier and less flexible. Breathable waders, on the other hand, allow sweat to escape, keeping you cool in warmer conditions. They are lighter and more flexible, but may require additional layers for warmth in cooler weather.