The Charli is a perfect thong sandal to dress up or down during warm summer days. Along with arch support, these floral embellished sandals also feature Cobra Orthotic Technology and a hook & loop closure to help you get the perfect fit. Pair the Charli with your favorite dress, jeans, skirts, and more! The Aetrex Orthotic System is Built-In to every pair: Arch support helps to stabilize and align feet Arch support helps to relieve common foot pain & plantar fasciitis UltraSKY™; to cushion and provide superior comfort Contoured rearfoot to cradle your heel and relieve pressure Details: Adjustability: Hook and loop closure Upper Material: Faux leather treated with antimicrobial technology to help fight every day odors Midsole Material: Lightweight UltraSKY™; for comfort Ousole Material: Rubber for durability Removable Insole: None Heel Height: 1.2" Water-friendly