Vivobarefoot Primus Sport IV Kids Barefoot Shoes – StoneThe Vivobarefoot Primus Sport IV Kids Barefoot Shoes Stone are built for busy, adventurous kids who never stop moving. Lightweight, flexible and ultra breathable, they keep little feet cool and comfortable from the playground to the park and every trail in between. Key Features Barefoot design for kids: A thin, flexible sole encourages natural foot splay, balance and sensory feedback while still protecting from bumps and rough ground. Breathable mesh