Simpson Pro Fit Base Layer Bottom Underwear
The Simpson Pro Fit Base Layer Bottom delivers premium comfort, flexibility, and fire-resistant protection with its advanced Nomex® construction. Designed in Italy for superior softness and breathability, this full-length bottom provides complete leg coverage and is ideal for drivers seeking top-tier performance and safety.
Features
- Full-length design offers complete leg protection
- Made with trusted Nomex® for fire-resistant safety
- Italian-crafted for superior softness and stretch
- Breathable material enhances comfort during long sessions
- Designed to pair seamlessly with other Simpson Pro-Fit base layers
Specs
- Brand: Simpson Racing
- Part Type: Racing Underwear
- Product Type: Undergarments / Base Layer
- Color: Black or White
- Size Options:
- X-Small/Small
- Medium/Large
- X-Large/2X-Large
- 3X-Large
- 4X-Large
- Quantity: Sold individually
- Material: Nomex® fire-resistant fabric
- SFI Approved: Yes
- SFI Certification: SFI 3.3
- Sleeve/Length: Full-length bottom
- Emission Code: 6
- Warranty: Manufacturer's Limited 90 Day Warranty
- Shipping Dimensions:
- Standard Sizes (XS/S, M/L, XL/XXL, XXXL): 11" × 9" × 5", weight 4 lbs
- 4X-Large: 13" × 13" × 5", weight 3 lbs
