MOTORSPORTWEBSHOP | P1 RACEWEAR
P1 X-Flow Extra FIA Underwear Trousers use breathable 200 g/m² fabric as a long-leg base layer beneath motorsport clothing. The Extra version provides extended sizing for drivers who need more room than the standard model.
Key features
- Breathable fabric
- 200 g/m² material weight
- Long-leg racing base layer
Specifications
| Brand |
P1 Racewear |
| Model |
P1 X-Flow Extra FIA Underwear Trousers |
| Supplier reference |
AA040XFXB |
| Product type |
Racing Underwear Trousers |
| Available sizes |
10/11, 6/7, 8/9 |
Approval information
FIA 8856-2018.
Fit & compatibility
Compare the available sizes with your body measurements and the manufacturer’s guidance. Check the fit with the other layers normally worn in the car, allowing comfortable movement in a seated driving position.
Care & preparation
Follow the sewn-in care label for washing, drying and storage. Check seams, closures and fabric condition before use, and keep the garment away from contaminants. For competition clothing, confirm that the complete clothing system meets the regulations for your event.
Complete your motorsport setup
Explore the P1 Racewear collection and compare our racing underwear trousers. Browse racewear and driver equipment for complementary clothing, protection and accessories.