In 1975 long before walking and jogging were popular sports, a young Swiss engineer named Hans-Georg Braunschweiler, who’s accumulated miles equalled running around the world twice, wondered why the soles on his shoes wore off so quickly and why landing in sand and snow was made with such ease, yet the push-off was so exhausting. Therefore he developed together with the Swiss Triathlete and Duathlon World Champion Olivier Bernhard the Glide ‘n Lock™ (GnL) running shoe, an invention that felt like landing in sand, but pushing from concrete. Read More »