Although chamois is one of the most important elements in cycling clothes, there was little research done into it in the past. During the search for an innovative comfort chamois Bio-Racer placed the bar very high for itself: all benefits and qualities presented had to be substantiated scientifically.

With the help of pressure point measurements the where and why of saddle-soreness was defined. The information from these sitting-area scans formed the basis for the subsequent development of the Airstream: a chamois that with regards to the comfort level leaves the competition far behind.