Manchettes Pro Seamless - Mixte | Castelli Gonflage Freedom of movement in the

Freedom of movement in the water

KISS Tri seat pad that provides comfort on the bike and that you almost don't feel during the run

GORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch on rear-facing surfaces for extra stretch and breathability

Bretelles plates élastiques

To keep the lightweight feel

Manchettes Pro Seamless - Mixte | Castelli Gonflage Freedom of movement in theBETTER HEADLINES We set out with Team Ineos to create better seamless arm warmers. Other arm warmers on the market are often made with a nylon Lycra blend which tends to retain moisture, but we knew we could achieve better moisture management with polyester yarns. However, working with polyester makes it harder to get the right stretch and consistency, as well as the spring back. It took a year longer than expected, but we are all glad we stuck with