Before our products are made commercially available, they undergo an extensive development process. We begin with fabric and patterning testing, which includes hours in the wind tunnel. In order to gain feedback, we then put the product to the test with our WorldTour teams and professional athletes, in training and in competition. We make improvements, and then we repeat. Only once our product passes all of our tests do we offer it to you; the same product the pros are wearing, the best product available.