The Muck Boots Pathfinder XF 16" Men's Rubber Boot is made for work in the muck. Now featuring an extended fit gusset and composite toe for non-metallic protection, this boot was built to take on every job. It is equipped with flex notches in the front for added comfort and high-performance. The stretch-fit topline binding snugs your calf to keep warmth in and cold out while the airmesh lining improves breathability while you're in motion. The Pathfinder's reinforced toe tip and heel counter provide durability, while the modified rubber bob sole quickly disperses debris, and of course, muck. Features100% waterproof, 100% MUCKPROOF5mm neoprene bootie for comfort and performanceStretch-fit topline binding snugs calf to keep warmth in and cold outGusset for extended fit (XF) whether tucking in bulky pants or to accommodate wide calvesBreathable air mesh lining facilitates air circulationFlexed notches for comfortReinforced toe tip and heel counter provides durabilityComposite toe for n...