Muck Boots Celebrate 250 years of USA: with limited-edition Muckster Lite Liberty. This limited-release collection celebrates the American semiquin centennial with a unique “”American Swirl”” design. Because of the specialized injection-molding process, the red, white, and blue pigments settle differently in every mold, ensuring every pair is a one-of-one original. Eco-Friendly BioLite Technology: Every shoe is engineered with BioLite, an ultra-lightweight performance foam that is more durable than standard EVA. It offers superior energy return and cushioning while being eco-friendlier, making it a high-tech choice for all-day comfort. Customizable Patriotic Style: Each purchase includes a free set of 8 USA themed wearable tokens. These removable charms—featuring iconic motifs like the Liberty Bell and Bald Eagle—fit into the shoe’s breathability ports, allowing customers to personalize their look.