Sole Material; Ethylene Vinyl Acetate Outer Material; Synthetic Inner Material; Leather Closure Type; No-closure The Ulele Knows Versatility. Designed With A Lightweight, Sneaker-like Build And Crafted From Water-resistant Materials, This Sandal Effortlessly Transitions From Early Morning Surf Checks To Evening Drinks. Ideal For Beach And Outdoor Activities, Offering Lightweight Durability And Quick-drying Capabilities. These Flip Flop Slides Merge The Comfort Of Sneakers With The Freedom Of Sandals, Making It Ideal For Everything In Between. The Lightweight Ulele Flip Flops Run True To Size, With A Wide Fit And High Arch Support. We Recommend Ordering Your Typical Shoe Size. If In Between Sizes, We Recommend Ordering The Next Size Up. As A Testament To Our Quality Construction, All Olukai Footwear Is Backed By A Guarantee Against Manufacturer’s Defects For One Full Year From The Date Of Purchase.