Trusted by outdoor enthusiasts for decades, the Chaco Z/1 Classic Men's Sandal in Summit Navy Night delivers legendary comfort, durability, and customizable support for hiking, travel, water activities, and everyday wear. The adjustable polyester webbing system creates a secure personalized fit, while the podiatrist-certified LUVSEAT™ footbed provides exceptional arch support. Finished with a rugged ChacoGrip™ outsole, the Z/1 Classic is built to handle trails, river crossings, campsites, and daily adventures with confidence.Upper Polyester jacquard webbing wraps around the foot and through the midsole for a customized fit Adjustable high-tensile heel risers Injection-molded ladder lock buckle Midsole LUVSEAT™ PU footbed for all-day support Podiatrist-certified arch support Vegan-friendly construction Outsole Non-marking ChacoGrip™ rubber outsole 3.5mm lug depth for reliable traction