With a purpose to cause relentless danger for the opposition, the Concave Volt+ men�s football shoes feature a soft touch synthetic microfiber upper, which is extremely lightweight and minimalistic to offer a barefoot feel on the ball.Delivering devastating power and pinpoint accuracy, the Volt�s Concave Component sits on the upper part of the laces to improve your striking ability, providing a larger sweet spot to achieve perfect contact on the ball.The Volt+ includes F3 (Football Form Fit), which is a unique dual-lacing system technology that offers a supportive, custom fit to all foot shapes without contorting their natural form.For seamless comfort and efficient performance, the inside of the Volt has an innovative fusion lining to maintain its construction, while removable shock-absorbing sock liners provide effective energy return to aid propulsion.Specifically designed for indoor use, the soleplate has a non-marking, durable outsole for superior grip.