2.4 DRIVER PADDING
As per FIA regulation:
Rear area of headrest padding [14.6.2]
If necessary, and only for driver comfort, an additional piece of padding no greater than
10mm thick may be attached to this headrest provided it is made from the same material.
Side areas of headrest padding [14.6.3]
If necessary, and only for driver comfort, an additional piece of padding no greater than
20mm thick may be attached to this headrest provided it is made from the same material
which incorporates a low friction surface.
Leg padding [14.6.5]
The leg padding must cover the area […] 100mm behind the face of the rearmost pedal when
in the inoperative position.
Teams are therefore allowed to cut the padding/reduce the foam insert according to pedals installation.
3