SPERRY TOPSIDER. STS81613. SONGFISH CHAMBRAY BOAT SHOE. LINEN.Proof that the chambray trend isn t going anywhere. This classic 3-eyelet boat shoe features a 360 lacing system for a secure fit and a non-marking rubber outsole for grip. If that wasn t enough to seal the deal its moisture-wicking lining and molded midsole should do the trick. Keep the chambray theme going and pair the Songfish shoes with a classic chambray button-up.