For demanding outdoor conditions, the Muck Men's Edgewater Classic Mid Boots combines waterproof coverage with stable, supportive construction. 5mm neoprene bootie adds flexible comfort and performance, while breathable mesh lining improves airflow inside the boot. bioDEWIX footbed topcover uses NZYM for odor and moisture control; ASTM F2892-18 EH safety rating; Self-cleaning calendered outsole grips mud, snow, and dirt.