These boots are constructed of Ethyl Vinyl Acetate (EVA) to be 70% lighter than other waterproof rubber and PVC knee boots. Tiny air bubbles self-insulate the boots, keeping feet warmer in the cold and cooler in the heat. This footwear stays flexible and durable in low temperatures and offers a 100% seamless waterproof construction. A removable polyurethane contour insole provides added comfort. The cleated outsole design produces good traction.
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