The Soles were developed by our founder Alexander. He is a trained orthopedic shoe technician, develops insoles and has been doing bodybuilding for 15 years. 

"For years I've watched what happens when people lift weights. The feet bend inwards, the longitudinal arch lowers. As a result, you cannot concentrate fully on the muscle to be trained. That's exactly why I developed different soles. Full focus and maximum power on the targeted muscle. They are precisely designed to support the foot and arch.”

It is important to us that you as an athlete have the necessary basic stability in every situation, so you can put the soles in almost any shoe.