Picked up the Nike Dunk Low Retro in a size 13 at SCHEELS in St. Cloud, and overall I'm happy with them. The leather feels solid, the colorway looks sharp in person, and they're easy to style with jeans, shorts, or joggers. Staff at the store were helpful and had my size in stock, which isn't always a given at size 13.
The one knock: the fit takes some getting used to. The toe box runs a bit snug, and the stiff leather needs a few wears to break in. Cushioning is also fairly basic, so they're better for casual wear than all-day walking.
Still a classic silhouette and a good buy. Would recommend, especially if you can try them on in store first.