The white Nike Mercurial Vapor IV soccer cleat is an 8.1 ounce soccer shoe that gives this light as a feather performance soccer shoe the durability and structure you need for top level competition.UPPER: The TEIJIN synthetic leather is a professional grade material that is soft and supple to adjust to your foot's shape. The Nike Vapor IV Lace cover increases ball contact area.MIDSOLE: The internal chassis helps you break through with instant acceleration. Contoured sock-liner with EVA inserts reduces studs pressure.OUTSOLE: Direct injected heel studs for weight reduction. VAPOR forefoot plate with multidirectional traction pattern.