When the going gets wet, you can depend on these Muddy MTX 17" Rubber Boots to keep your feet warm and dry. Built with heat-trapping 5mm neoprene and rubber, water and muck stays where it belongs: on the outside. The proprietary Muddy outsole provides 4x4 traction to keep you sure-footed in any conditions. 5mm neoprene traps body heat Handcrafted rubber for odor control and anti-aging 100% waterproof protection Comfort rating 0AdegF to 70AdegF Rugged rubber outsole for traction Flexible, yet durable material flexes and moves with you Fold-over calf pipes for ventilation Integrated 4" steel shank for stability Wide openings for easy on/off and tucking in pant legs