Irrespective of what type or style of men's hats you're looking for, our prodigious range won't leave you disappointed. Nautica manufactures and sells watches, jeans, pants, t-shirts, polos, shirts, dresses, sleepwear, swimwear, shoes, underwear, and much more for men, kids, and women. The brand operates in over 60 countries across the world. Navy blue is a popular color that is always in trend.