Le Col short sleeve Jerseys are simple yet technical garments, sculpted and designed to make sure you enjoy your ride as much as possible. We have taken over 1million miles of research into account over the course of the design process, we have ridden in every environment, tested the fabric, searched for the extra details needed by analysing our requirements on the bike and then applied the solutions in the most effective way. These garments have been rigorously tested by bike riders for bike riders.