The Alpinestars Knoxville Race Suit has a stylish close-fitting performance fit with a boot cut leg. Internal flat seams will reduce pressure points and chafing when driving. The Knoxville suit is certified SFI 3.2A/5, and is lightweight and anatomically optimized.
Advanced 2-layer construction
100% Aramidic outer layer provides excellent resistance to heat
Aramidic lining for maximum heat transfer protection
Anatomical arm patterning for optimum driving position fit