FIA standard 8856-2018
The Underwear 21 Top F7 includes inserts of fabric integrated with a special silicone, loaded with 7 precise biostimulating frequencies, that have been applied on the neck and on sides of the garment.
The F7 technology was created to optimize muscle management: as effort, stress and tension vary, it supports the best functional response of the body, allowing you to reach the maximum performance of the moment.
The elastic fabric with innovative 3D pattern offers exceptional flame resistance and protection against heat transfer.
It has an ergonomic line with an excellent fit and the seams are placed to prevent any pressure zone on the driver’s body.
Each garment can be customised with graphics and logos by fireproof printing