Brand: MBTStyle: Kimondo GTX MBT believes in footwear that makes you better from the ground up. MBT: The idea of Physiological Footwear MBT, Masai Barefoot Technology, was invented by Swiss engineer Karl Müller. During a visit to Korea he made the startling discovery that walking barefoot over paddy fields alleviated his back pain. Back in Switzerland, Müller began to develop a footwear technology that would make the natural instability of soft ground such as Korean paddy fields or the East African savannah accessible also to those, who have to walk on hard surfaces. In 1996, after years spent on research and development, Masai Barefoot Technology was mature enough to be launched on the market. MBTs are now available in over twenty countries, and approximately one million pairs of this revolutionary footwear technology are sold every year. How the anti-shoe is pro-body: Because of the specially designed sole, wearing MBTs significantly improves your gait and posture and relieves pressure on your joints and back. It also exercises a large number of muscles, whether you"re walking or standing. This, in turn, stimulates your metabolism, burns extra calories and speeds up muscle regeneration. In addition, MBTs can have a firming effect on abdominal, leg and buttock muscles. The key to MBT is its patented sole structure. The Shank, PU Midsole with Pivot and the Masai Sensor create a soft surface that is akin to walking barefoot on springy moss or on a sandy beach. This creates a natural instability underfoot, which activates the supporting muscle system and has positive effects on the entire body.