Question: what are muck boots made out of?
Answer: ALL MUCK® BOOTS ARE 100% WATERPROOF KEEPING FEET WARM, DRY AND PROTECTED IN HARSH WEATHER AND MESSY WORKING CONDITIONS. THE SECRET:Our exclusive, self-insulating, waterproof NEOPRENE shell construction. The NEOPRENE bootie material acts as a "neutral medium" between inside and outside temperatures.