Mercurial Vapor IV Fg citron/classic charcoal-metallic silver.Upper: Soft, supple Teijin synthetic leather that adjusts to the shape of your foot. Contoured speed last. Covered lacing for increased strike zone. Internal chassis creates instant acceleration. Contoured sockliner with EVA inserts. Outsole: Direct-injected heel studs for weight reduction. Vapor forefoot plate with multi-direction traction studs. For use on firm ground. Weight: 9 oz. Made in Italy.