Keeping it funky with the Wally Funk Mono. Made with a polyester knit fabric that's stretchy, breathable and comfy dusk 'til dawn and then some. A go-with-everything classic that's always in style and ready to spring into summer with cooler-than-cool vibes. Textile and synthetic upper with cushioned ankle collar. Textile lining. Round toe silhouette. Flex and Fold Technology supports healthy feet with its unique shape giving complete freedom of movement. Lightweight with Elastic Laces: Manufactured using an elastic material that allows them to flex with the foot, resulting in a shoe that fits more uniformly. Each shoe weighs 6 ounces or less making it one of the lightest pairs of shoes around. Great For Travel & On The Go: The removable memory foam cushioned insole provides maximum comfort and reduces sweating and odors. Machine Washable Friendly (Cold). Sizing Tip: If you usually wear half sizes, we suggest choosing the next size up for the best overall fit. Flexible textile outsole.