Aero 4 Speedsuit LD Men Size:S/TALL The elastic in the back

The elastic in the back keeps the cap firmly in place

yet elastic and comfortable

during the cold periods of the year

breathable

indicating the Insane suit gave the best heat dissipation performance in the Tokyo Olympics in 2021

Aero 4 Speedsuit LD Men Size:S/TALL The elastic in the backThe 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