Size 11.5 Hokas. They have about 500 miles on them, spouse says. There is wear to the outer collar of each, as shown in last two pics. Inserts are unworn, spouse uses custom inserts instead. “The Challenger ATR 6 furthers its reputation for versatility. As its name suggests, this adaptable, all-terrain shoe defies convention — performing light on the trail and smooth on the street, thanks to its midsole geometry and outsole construction.”