Redwing 877 (Factory Second) boots. Only worn inside the house a few times, just not a good fit for my feet. Still have not been broken in, with no wear on the insoles. Outsoles show no wear either since they have not seen appreciable use. These were purchased new as factory seconds from Sierra, and that is denoted by Redwing when they mark the tongues of the shoes for sale as seconds. I have purchased a few seconds from Redwing, and I can’t tell what flaw made them seconds, so they seem just as good as normal 877 boots. Please take a look at the pictures and let me know if you have any questions, they are impressive boots!