Created in conjunction with Ryan Giggs and debuted in the Champions League final; the Sprintfit KFS SI Football Boot is a lightweight, K-skin speed boot designed for players who demand the maximum in power and pace.
- K- Skin Upper: Lightweight, breathable and allows great feel for the ball.
- Unique Kinetic Fit System (KFS) expansion zones built into the upper that allow the boot to adapt and move with the foot's natural movement whilst maintaining a snug fit.
- Two piece TPU outsole with Hardlink Transition Bridge for the ultimate in lightweight support and performance
- Classic 6 point removable stud system for softer grounds.
- Free Shinguards with this boot while stocks last.