Personal Opinion -- but I disagree with the steel toe; or maybe it was just because of the pair I had but everytime I'd crouch and go to bend my foot upwards, with my toes on the ground, the steel-toe part would feel like it was cutting into my foot; not a good feeling; especially when you "need" to stay in that position for an extended period of time.
I had that problem with my Haix for the first couple weeks I wore them. It took that long to truly break them in. But, it's no longer an issue.