Nike Junior Mercurial Superfly VI Academy MG Multi Ground Soccer Shoe Total Orange/White/Total Orange/Volt. Built for high speeds. UPPER: A synthetic upper with a Dynamic Fit Collar provides a close and seamless fit. Internal lini ng helps to hug the foot for a premium and secure feel.Textured upper offers a nice touch at high speeds. OUTSOLE: A podular plate system offers responsive traction on both natural grass and artificial turf.WEIGHT: oz.SIZE NOT E: All shoes on are men’s sizing unless they are specifically designated as Women’s or Junior/Youth in the item name. To convert a men’s or junior’s sized shoe to women’s simply add 1.5; example a men’s size 8 shoe is a women’s size 9.5 shoe; or a junior’s siz e 5 is a women’s 6.5. Full Size Chart here.