These Muck Boots Mudder Safety Wellingtons are designed for comfort and protection in unpredictable weather. They are 100% waterproof and MUCKPROOF, featuring a dual-density footbed with memory foam for long-lasting comfort. The bioDEWIX footbed insert topcover with NZYM helps control odor and manage moisture. Additional toe and heel underlays provide extra protection, while the durable rubber outsole offers superior surface traction and is oil & gas resistant. Perfect for embracing slush, mud, and floods.