Rockport Upper Cannon is a smart, comfortable and lightweight full-grain suede leather lace-up boot in an above-the-ankle design from Rockport. Rockport Upper Cannon is constructed using supple suede leather in a sleek look and an ultra-comfortable fit. A desert boot is a must for any man's footwear wardrobe and the Rockport Upper Cannon is elegant, comfy enough to stay on your feet all day and comes at these prices great value for money.