SPERRY TOPSIDER. STS81919. OASIS LOFT BOAT SHOE. NAVY.Replace your daily canvas sneaker with the Sperry Top-Sider Oasis Loft Boat Shoe and enjoy improved comfort. This casual sneaker is lined with breathable and moisture-wicking Dri-Lex which keeps your foot cool and dry through the day. The 360 lacing system with rustproof eyelets offers a secure customizable fit while the flexible rubber outsole contours your foot. Moreover courtesy of the EVA foam insole this moc-toe shoe lends your foot support and comfort.