adidas Predito_X IN Soccer Cleat (Toddler/Little Kid/Big Kid) 100% Synthetic Rubber sole Every touch is one step closer to football mastery in these durable, comfortable boots. Bring big value, great looks and adidas quality to your indoor game. EVA insole for comfort. Die-cut EVA midsole for comfort and shock absorption. Non-marking gum rubber outsole for use on indoor surfaces.