Caterpillar Men's Delve Lace Up Casual Zipper Boot Full Grain Leather Classic, timeless styling thats reimagined for today, the Delve casual lace-up boot has a distinctive look perfect for the darkest denim An antique finish is applied to the toe and heel to reinforce that vintage appeal and a side zipper is thrown in for a little something extra Built to deliver with recognizable Cat attitude Full grain leather/Suede/Canvas Upper 3/4 Goodyear Welt Construction