Construction: Nomex main construction with full-length fire resistant lining. Full gauntlet, single panel top construction. Pre-curved fingers and palm help reduce fatigue while driving. Minimal seam construction offers added comfort and reduces irritation. Certified to SFI and FIA homologation standards, Alpinestars Tech 1 Race Glove features minimal seam construction, superb levels of grip via silicone printed palm and finger areas, as well as a pre-curved finger structure to aid fit and reduce fatigue. Certified to FIA 8856-2000 and SFI 3.3 Level 5 homologation standards.