Aero 4 Speedsuit MD Women Jacket These features make the Trainer

These features make the Trainer suitable for activities such as running

making it seem as though the pad were thermo-molded

The braces are made from a highly breathable material to provide ventilation and extra comfort

New concave sleeve design on the arms

It also has silicone woven into the fabric at leg opening to keep it in place during the race

Aero 4 Speedsuit MD Women Jacket These features make the TrainerThe speedsuit is among the world's fastest triathlon suits, and has been developed in collaboration with professional triathletes and engineers at the Norwegian University of Science and Technology (NTNU) in Trondheim. The suit has the perfect combination of aerodynamics and materials that are optimized for hydrodynamics. It fits well on the body and has a number of high quality technical features that ensure great mobility and great comfort. The suit