Nautilus Safety Footwear is well-known for designing and manufacturing high quality work shoes and boots. Their athletic and casual inspired designs are both ergonomic and comfortable, and also meet government safety standards. work boots feature durable synthetic and textile upper, removable purecomfort dual-density pu footbed, and much more listed in our bullet points below. Work hard and stay protected with these work boots. Nautilus Mens Urban Mid MetGuard Black/Olive Faux Leather Work Boots