THIS IS NOT A COMPLETE SHOE! The TUNIT system lets you create a custom tuned boot. The stylish rugged F50.7 upper from adidas can be put together with a chassis and stud set to create a boot for your unique playing needs. Innovative lace cover provides optimal fit and increased kicking area. Lightweight microfiber synthetic adds soft, glove-like fit. Modular technology lets you customize your shoe to your game.