Like you already know, the whole Stand 21 range of racing suits is
"Heat Stress Control" thanks to exclusive fabrics.
This new generation has been improved in details. Thus, the ST221 HSC benefits from a new cut optimizing your comfort and your look and the ST215 HSC will soon offer a more comfortable system for the arms.
Don’t hesitate to test these new products trackside (see the racing service calendar).
To optimize your comfort even more and to better prepare our exclusive stretchable and breathing fabric, all our Air Force & ST3000 HSC racing suits are now pre-washed at the factory.