Built for the land, the new Muck Boots Men's Xplorer 6" Camp Boot is engineered from the ground up for rugged performance. Its aggressive outsole features 4mm lugs that shed debris and bite into uneven terrain, delivering assured traction where you need it most. A 3mm neoprene bootie and breathable mesh lining keep your feet cool, dry, and 100% waterproof while the new MaxFit Core footbed provides lasting comfort and support. The Xplorer was designed to keep you confident and agile on any terrain. Features100% waterproof, 100% MUCKPROOF3mm neoprene bootie with DWR treatmentBreathable mesh liningRugged, self-cleaning rubber outsole with 4mm lugsMaxfit Core BioLite footbedbioDEWIX Dry with NZYM uses natural, plant based enzymes that break down odor-causing material in sweat and keeps your feet fresh