adidas X 18.1 FG Junior Soccer Cleats Blue/Solar Yellow/Black. The X 18.1 is bulit for the speed player looking for that quick first step. With F50 adiZero-like vibes to it; the latest X 18.1 i s the perfect speed boot for anyone looking to take their game to the next level. A SpeedMesh upper offers an extremely li ghtweight and second skin-like fit with a barefoot-like touch on the ball. The seamless Claw Collar offers a non-restrictive fit a round the ankle; allowing you to move freely. An off-center lace system allows you to tighten your laces as you see fit; m aking the boot fit you exactly how you want.Molded heel for stability; while padding in the internal part of the heel offe rs a customized and cushioned fit. SpeedFrame outsole for lightweight traction and stability on firm natural surfaces.WEIGHT: 6.8 oz.SIZE NOTE: 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 wome n’s size 9.5 shoe; or a junior’s size 5 is a women’s 6.5. Full Size Chart her e.