See Kai Run Viento Mini Sneaker - Cloud GreyReady, set, go! The Viento athletic first walker is here to support his every sprint, stumble, and step. Engineered to be lightweight and flexible, and equipped with breathable mesh inside and out, it brings nonstop comfort to his newly active lifestyle. Mesh textile upper in a gradient of grays with nubuck feel overlays and TPU toe cap to protect little toes. Breathable, recycled mesh lining and removable, mesh lined EVA sockliner allows air movement