Sparco RW-10 Shield PRO Long Underwear Bottoms Black (FIA)
- Sparco Italy RW-10 SHIELD PRO underwear pants black (FIA)
Sparco RW-10 Shield PRO Long Underwear Bottoms Black (FIA)
The Sparco RW-10 Shield PRO Long Underwear Bottoms hold dual homologation: FIA 8856-2018 and SFI 3.3, covering both FIA-regulated events and North American SFI-series motorsport. The seamless cut maintains comfort throughout the race without creating friction points beneath the race suit.
Modal viscose forms 69% of the fabric, giving the material a soft hand and efficient moisture management. Meta-aramid at 28% provides fire resistance, elastane at 2% ensures stretch, and 1% anti-static fibre prevents charge build-up under the suit. The higher modal content relative to the RW-11 EVO places greater emphasis on skin comfort while retaining certified fire protection. X-Cool silver coating manages heat and delivers antibacterial performance. The Sparco logo appears as a print on the leg.