Nautilus Shoes are designed to look and feel athletic, offering casual style and comfort. These Nautilus Metal-Free Waterproof Work Boots are made with a suede leather upper and feature waterproof bladder construction. These men’s lace-up work boots look great and offer top-notch protection, too with a protective steel toe and slip-resistant outsoles. With Nautilus work footwear, you’ll be ready to tackle any job on your way.