I gained admiration for the Lacrosse Insulated Alpha Swampfox waders on frigid winter and spring days fishing fast-moving, waist-high water. These waders boast all-day warmth with 1000g Thinsulate insulation wrapped in waterproof nylon. The boots provide a secure fit, coming on and off with ease. In the water, the Swamp Tuff outsole has excellent traction, easily shedding muck and debris. These waders even have a clever insulated chest pocket, a godsend for frozen fingers; $370.