KEEN Utility Men's San Jose 6" Waterproof Aluminum Toe Work Boot

How effective is the waterproofing?

It includes a waterproof leather upper and a reliable waterproof membrane, making it well-suited for wet work environments where you need to keep your feet dry throughout the day.

Is it comfortable right out of the box?

Yes, it is widely noted for its roomy, asymmetrical aluminum safety toe and comfortable, wedge-style construction, which usually requires very little break-in time for most users.