Nike Zoom Mercurial Vapor 16 Academy AG FQ8403 001 Kids' Football Boots. These Nike kids' football boots are designed for training on long, artificial grass surfaces. They're part of the Shadow Pack collection. The upper is made of NikeSkin material and covered with a chevron pattern. They feature a classic lacing construction. They feature a knit collar and tongue. They have a cushioned sockliner. Well-placed studs are also included. The Zoom Air unit is located in the rearfoot of the outsole.