The idea for the first-ever Lycra cycling shorts was born almost by accident.
In the mid-1970's, Swiss engineerToni Maier-Moussa (founder and chairman of ASSOS S.A.) was developing the first carbon fiber bicycle frame. He wanted to design and create the ultimate bike and was the first to see the possibilities of using carbon fiber in a bike frame. However, it wasn't simple to achieve his goal.
In those days, high-modulus carbon fiber was used almost exclusively in aerospace applications. Toni had to obtain special clearance from the US Department of Defense to obtain and use this new space age material.
When the Pentagon heard that an eccentric Swiss engineer was going to use the same carbon fiber being used in top-secret projects, they couldn’t believe it. But Toni convinced them of his mission, and his unique carbon fiber bike frame project went forward.
Toni Maier-Moussa took his carbon fiber frame, with innovative teardrop-shaped main tubes, into the wind tunnel with engineers
from the Zurich Technical University for the first-ever aerodynamic tests of a bicycle. Upon evaluation of the first round of tests, Toni and his fellow engineers noted that the aerodynamic advantages of the teardrop-shaped tubes were negated when the rider was in an upright position.
So another innovative solution was found when Toni invented the first cow-horn-shaped handlebars that forced the rider into the tuck position and further increased the aerodynamic advantage.
Toni and the Zurich University engineers also noted that there was extensive drag created by the rider’s wool knit clothing. So they put the rider on the bike naked, figuring that this would be more aerodynamic. Oddly enough, the tests concluded that the skin and its surface structure are not an ideal aerodynamic medium and create drag. Toni and his wife Eliane (who is an apparel and textile technician), together with their friend Hans Hess (a Swiss producer of downhill ski racing suits ), created a Lycra skinsuit that fitted like a second skin and further reduced drag.