With today's athlete in mind, Vibram® FiveFingers® has raised the intensity with the KMD Sport. This aggressive multisport design inherits what we love about the KSO, with functional improvements that appeal to the most active fitness enthusiast. A stitch-free, seamless footbed reduces friction. Heel and instep hook-and-loop closures help secure the stretch upper to the contours of your foot, just like a second skin. The KMD Sport wouldn’t be complete without a Vibram® performance rubber outsole that provides the grip and protection you need for a variety of cross-training activities. Machine Washable. Air Dry.