SPERRY TOPSIDER. STS83232. SALTWATER POP OUTSOLE DUCK BOOT. DARK GREY. The Saltwater is more than an all-weather boot. It s stylish sleek and pairs well with just about anything especially her favorite skinny jeans . A welcome addition to any shoe rack this style will make your outfit and your day. Drawing on over 80 years of classic Sperry quality and style these boots are the silver lining on rainy days- and every day.