Men。from the website: Streamlined and dependable since 1989, our Classic series is comprised of only 8 component parts, making for the simple, timeless sandal design that made our name. Every pair comes standard with adjustable straps that custom-fits to your foot, plus our podiatrist-certified LUVSEAT™ PU footbed for all-day comfort and support. Now featuring ChacoGrip™ rubber for our best performing Classic outsole to date. Designed with repairability through ReChaco (learn more at ReChaco.com). UPPER: Polyester jacquard webbing upper wraps around the foot and through the midsole for a customized fit Adjustable and durable high-tensile webbing heel risers Injection-molded ladder lock buckle MIDSOLE: LUVSEAT™ PU midsole Vegan-friendly construction OUTSOLE: Non-marking ChacoGrip™ rubber compound 3.5mm lug depth