Features of the Chaco Men's Z/Cloud 2 Sandal Polyester jacquard webbing Upper wraps around the foot and through the Midsole for a customized Fit Toe loop for secure Fit Adjustable and durable High-tensile webbing heel risers Injection-molded ladder lock buckle Luvseat? Dual-Density PU Midsole Antimicrobial application for odor control Vegan-friendly construction Non-marking ChacoGrip? rubber compound Outsole 3.5mm lug depth