Zamberlan extinguisher boot - Zamberlan 5020 Extinguisher WLF Wildland Firefighting Boot - Men's

I purchased these boots for my husband. These are his third pair of Zamberlans and his favorite. He loves the arch support, breath ability, height of the boot on his shin and overall comfort. When he wears this brand he doesn’t complain about his back hurting. He also said these boots have had the most arch support over the other two previous boots, which were same brand different style. He had worn them nonstop since we got them a week ago including his camping trip and work. The only complaint I’ve heard him say is that the shoelaces are garbage. Within two days, the shoelaces broke twice.