Kids' Reebok Infant & Toddler Spark Flash Running Shoes Keep them moving in style and comfort with the Reebok Spark Flash Running Shoes. Designed for active toddlers and little kids, these lightweight runners feature a stretch laces for an easy on-and-off sporty look. The cushioned midsole and flexible outsole support every step, while bold Reebok branding adds athletic flair to their playtime.