Seasonal Novelty Prints and Materials on Vulcanized Construction. Genuine Hand Sewn Construction. High Quality Cotton Canvas Upper Ensures Breathability and Comfort. Secure Fit with 360° Lacing System with Rust Proof Eyelets. Wave Comfort System with PU Removable Molded Foot Bed for Increased Comfort, a Lighter Weight, and Integral Arch Support. Ultimate Wet / Dry Traction with Non-Marking Rubber Outsole with Razor Cut Wave-Siping™.