Men's Hodgman Big Man Dura-Stretch Neoprene Thermoboot Hip Waders. These Dura-Stretch Neoprene Waders are designed with the serious waterfowler in mind. Highly abrasive and puncture resistant coated neoprene uppers make these Hip Waders extremely comfortable and warm. More details: 4 mm Dura-Stretch coated neoprene uppers; Oversized calf and thighs for roomy comfort; Belt loops keep 'em up; Premium rubber Thermoboot bootfoot insulated with 8 mm wool felt midsoles and 1000-gram Thinsulate Ultra Insulation; Rubber cleated outsoles for traction; Each approx. 73 ozs.