As part of the RW-10 range of race underwear from Sparco these long johns are constructed using the very lightest fireproof material with extra flat seams to eliminate pressure points for reduced fatigue. The material features Sparco's X-Cool silver treatment which provides a cooling sensation on the skin.
Ultra lightweight without compromising protection
Ultra flat seams for superb comfort levels
Printed logos to keep weight to a minimum
X-Cool silver treatment provides a cooling sensation and is anti-bacterial
The RW-10 range of underwear from Sparco has been designed to surpass the stringent FIA 8856-2018 approval for increased heat and flame protection and also to meet the demands of top level race teams such as McLaren Formula 1.
XS - 70-77cm waist
S/M - 78-93cm waist
L/XL - 94-109cm waist
XXL - 110-121cm waist
FIA 8856-2018 approved