Marz Adjustable Sport Sandal Experience all day comfort in the water-friendly Marz! These strappy sport sandals feature arch support, hook & loop closures, and a padded heel to support each step. Put on the Marz and get going because your next adventure is just a step away! The Aetrex Orthotic System is Built-In to every pair: Arch support helps to stabilize and align feet Arch support helps relieve common foot pain & plantar fasciitis UltraSky™ to cushion and provide superior comfort Contoured rearfoot to cradle your heel and relieve pressure Support pod to help relieve forefoot pressure Details: Built-in orthotic technology for superior support Water-friendly Adjustability: Lightweight webbing hook & loop closures Upper Material: Faux leather treated with antimicrobial technology to help fight every day odors Padded collar for extra cushioning Midsole Material: Lightweight UltraSky™ for comfort Outsole Material: Rubber for durability Heel Height: 47 mm