adidas F50 Hyperfast League Mid FG LA3942 Kids' Football Boots. adidas kids' football boots from the Immortal DNA Pack collection are designed for play on firm ground. The Haloskin upper provides a responsive touch and lightweight feel, while the Haloshell+ mesh reduces the boot's weight to promote speed. A flexible knit collar supports the ankle. Classic lacing ensures a secure fit. An additional loop adds traction. The outsole provides traction and stability on firm, dry turf. The 2D Sprintgrid pattern highlights the dynamic, sporty character of the model.