However, this controlled stimulation can achieve even more. It is also preventative: You think there's nothing wrong and then suddenly they're back, those irritating sensation problems. Tingling, numbness, burning or pain can significantly impair your concentration over the long term. Increasing the blood circulation rate underneath the sole of the foot also helps to stop the feet from "going to sleep". But make sure that you never tie your shoelaces too tightly, because only a foot with freedom to move within the shoe is capable of streaming this important feedback to your brain to allow it to prepare the foot for top performance. X-BIONIC® socks with compression and Effektor Technology warm your muscles and tendons. They help you to take every step with greater precision. This significantly reduces your risk of injury by twisting your ankle.