Fly fishing is a specialized technique for catching fish using lightweight lures called flies. It combines skillful casting with an appreciation for nature. Essential gear includes a fly rod and reel, a selection of artificial flies, and a fishing vest with pockets for storing tackle. Proper apparel includes waterproof waders, a breathable fishing shirt, and a hat for sun protection. These items ensure comfort and efficiency while wading in streams or rivers, enhancing the overall fly fishing experience.