adidas Predator League FG JR7885 Kids' Soccer Cleats. These semi-professional adidas Predator soccer cleats are designed for boys who prefer playing on firm, natural surfaces. This latest Predator is part of the Black Pack collection. A synthetic upper with Nanostrike technology ensures improved precision. Powerspine technology provides midfoot stability. Classic lacing with an additional tongue eyelet. The outsole features a lightweight Strikeframe plate. Cast studs.