These latest underwear long johns from Sparco are manufactured from a revolutionary new material called Shield RW-9 for the very best in fit and comfort. Shield RW-9 is a new material from Sparco and is designed to adhere, as much as possible, to the drivers body shape without creating friction between the garment and skin.
- Ultra lightweight material with maximum breathablility
- Reduces fatigue and perspiration improving driver focus
- X-cool treatment provides a feeling of freshness and helps cool the skin
- Body hugging design with minimal friction on the skin for optimum comfort
The Shield RW9 underwear range has been developed to improve driver focus by helping to reduce fatigue and stress. This is achieved by regulating the body's core temperature significantly reducing perspiration and heart rate. Constructed using the very best, technical materials available to provide drivers with the safest and most comfortable underwear available and as such is used my numerous high profile drivers across the globe today.
Shield RW-9 is as seamless as possible and features two different fabrics, matched together to ensure maximum breathability in key areas.
The labels have been deleted to guarantee maximum comfort and the information is now printed direct onto the garment. Weighing just 180 g/m2, Shield RW-9 is one of the lightest fireproof underwear material in the world and has the added benefit of Sparco's X-Cool silver treatment which is antibacterial and gives a sensation of freshness.
FIA 8856-2000 & SFI 3.3 Approved