Traditional lace up closure for a snug fit Flexible vulcanized bottom for extra cushioningSignature non-marking rubber outsole for greater wet/dry tractionSperry’s Port Boot is ideal for splashing around. Lace up closure for a snug fit, a cushy memory foam footbed and signature grippy rubber outsole makes rainy days a (dry) walk in the park.⭐️ Very good pre-loved condition ⭐️ Size 3M⭐️ Polyurethane upper ⚡️⚡️ fast shipping!!⚡️⚡️Boys rain boot casual contemporary rubber polyurethane boys port boots sperry unisex kids little boys shoes