Garneau Women's Aero Tri JerseyBenefiting from a heritage of years of research in triathlon performance, the Women's Aero Tri Jersey features the latest developments in aerodynamics and race ergonomics to let every triathlete get the most out of every second. It is built to race without any compromise. Research in the wind tunnel has proven the Speed Tech fabric to be the fastest out of more than 180 fabrics. It is now featured on the Women's Aero Tri Jersey's shoulders and back