Designed to provide additional protection from attacks by snakes and stingrays. Stretch-fit topline binding snugs calf to keep warmth in and cold out. Rubber upper backed with CR foam provides improved resistance to snakebites. Wrap-up toe bumper provides added protection. 10 mm kick rim and spur catch for hands-free removal. Molded durable rubber outsole provides maximum protection and stability. Rubber design is scent-free for improved stalking abilities. Breathable Airmesh lining wicks away moisture.