Style never looked this effortless. Sperry's vulcanized products provide a stylish, no-slip grip for every possible adventure. Look for seasonal updates with the hottest materials and prints! Vulcanized Construction for a Secure Bond Between Upper and Outsole. Genuine Hand-Sewn Tru-Moc Construction for Durable Comfort. 360° Lacing System™ with Rust Proof Eyelets for a Secure Fit. Non-Marking, Rubber Outsole with Razor Cut Wave-Siping™ for Ultimate Dry / Wet Traction. Canvas. Hand wash with mild soap and water. Stuff with newspaper and let air dry. Dry removable insole separately for thorough drying. Rinse with fresh water after any use in salt water, and dry as above for storage. Suede. Remove dirt with soft bristle brush. Treat suede or nubuck with water proofing spray treatment, if desired. Leather. Remove dirt with soft bristle brush. Treat leather with cream or gel leather protection. Stuff shoes with newspaper and air dry before wearing again or storage.