Is this boot steel toe or soft toe?

It is a soft toe. The toe is ASTM 2892-11 EH rated for electrical hazard protection, but it has no safety cap, so it does not meet impact-protection standards for construction sites that require one.

Is the Groundbreaker waterproof?

No. It has a mesh lining and no waterproof membrane, so it handles splashes but not rain or standing water. Ariat's waterproof work boots are a separate line.

How does the square toe fit?

The wide square toe runs roomy across the forefoot, which suits people with wide feet or who wear thick socks. Shoppers between sizes often go down half a size.

How does it compare with the Ariat WorkHog?

The WorkHog is heavier and built for rougher terrain, with a more aggressive outsole and a stiffer shank. The Groundbreaker is lighter and softer, better for indoor and light-duty work.

What is the heel like?

It has a 90-degree heel, the squared-off block heel common on Western-style work boots, which catches on ladder rungs less than a logger heel.

Can I wear these all day on concrete?

Yes, that is their main use. The rebound insole and cushioned midsole are aimed at long shifts on hard floors, though some wearers swap in a firmer insole for arch support.