This season, the classic duck boot is once again getting top, er, billing, and Portland Boot Company's Duck Duck Boot Tall Sweater is offering the functional rubber-soled footwear with a twist, thanks to knit detailing and a spectrum of colors. The faux suede upper features a stylish sweater collar, while D-ring laces wind down the mid-calf shaft for an adjustable fit. Pair with a dress and tights, boyfriend jeans, or just about any ensemble that could use a dash of cool-and comfortable-confiden