• Sparco RW-4 Youth Fire Resistant Racing Undershirt - FIA 8856-2018 - FastLap Supply
  • Sparco RW-4 Youth Fire Resistant Racing Undershirt - FIA 8856-2018 - FastLap Supply
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Sparco RW-4 Youth Fire Resistant Racing Undershirt - FIA 8856-2018

Sparco RW-4 Youth Fire Resistant Racing Undershirt - FIA 8856-2018

$115.00 USD
$115.00 USD
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Sparco RW-4 Youth Fire Resistant Racing Undershirt — FIA 8856-2018. a base layer engineered to vanish under the suit.

The Sparco RW-4 Youth Fire Resistant Racing Undershirt is a lightweight base layer designed specifically for young drivers competing in FIA-regulated motorsports. Constructed from soft, breathable Nomex® fabric, it provides excellent flame protection while remaining comfortable under a racing suit. The ergonomic fit and flat-seam construction reduce pressure points and improve comfort during long sessions in the car. FIA 8856-2018 approval ensures it meets modern safety standards for competitive racing.

WHAT YOU GET

  • The Sparco RW-4 Youth Fire Resistant Racing Undershirt is a lightweight base layer designed specifically for young drivers competing in FIA-regulated motorsports.
  • Constructed from soft, breathable Nomex® fabric, it provides excellent flame protection while remaining comfortable under a racing suit.
  • The ergonomic fit and flat-seam construction reduce pressure points and improve comfort during long sessions in the car.
  • FIA 8856-2018 approval ensures it meets modern safety standards for competitive racing.

CERT
FIA 8856-2018

FAQ

Is this worn alone or layered under a suit?
It's a base layer worn underneath your racing suit, not standalone apparel.

What's it made from?
Constructed from soft, breathable Nomex® fabric, it provides excellent flame protection while remaining comfortable under a racing suit.

FASTLAP SUPPLY TAKE: Legit FIA-rated gear — if you're racing wheel-to-wheel, this is the layer that actually has to be there.

FastLap Supply Fit Check:

🇮🇹 Italian Brand — Euro Sizing Runs Small

Sparco lifestyle apparel is designed and sized in Italy. Italian sizing runs smaller than US sizing. US customers: when in doubt, we recommend sizing up one size for your best fit.

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  • 5 stars: 1 (50%)
  • 4 stars: 1 (50%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
D
Dave K.
Great for club racing

wear this under my suit every hpde days weekend. held up through a full season of washes without the fabric breaking down. good base layer, would buy again.

S
Shane T.
Held up all season

Wear this under my suit every a full season of club events weekend. noticeably cooler than the cotton undershirt I used to wear, worth the upgrade. runs a little small, sized up and it fit better. does what a fire-rated layer should, disappears once you're strapped in.