If you plan on wading in rivers, waders are a must to keep you dry. The waterproof fabrics keep water out and allow you to wade into deep sections of the river. For bank and boat anglers waders are not necessary. A pair of waterproof boots made of neoprene or other waterproof materials work great. Boat anglers tend to prefer ankle-high deck boots for mobility. Bank anglers tend to prefer higher waterproof boots that allow them to wade up to calf height when needed