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Race Underwear Top RW-4 Guard black

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Race Underwear Top RW-4 Guard black

Sparco RW-4 Shirt is a premium base-layer top crafted from soft-touch interlock fabric, delivering exceptional comfort combined with advanced fire protection. Its simplified and optimized structure provides a smooth feel and a regular fit suitable for all types of drivers.

The material composition of 60% modacrylic and 40% cellulose ensures effective thermal insulation and excellent breathability. The RW-4 shirt is certified to FIA 8856-2018 and SFI 3.3 standards, meeting top-level motorsport safety requirements.

  • Soft-touch interlock construction for superior comfort
  • Simplified and optimized structure
  • Regular fit
  • Composition: 60% Modacrylic, 40% Cellulose
  • FIA 8856-2018 & SFI 3.3 approved

Sparco RW-4 Shirt is a premium base-layer top crafted from soft-touch interlock fabric, delivering exceptional comfort combined with advanced fire protection. Its simplified and optimized structure provides a smooth feel and a regular fit suitable for all types of drivers.

The material composition of 60% modacrylic and 40% cellulose ensures effective thermal insulation and excellent breathability. The RW-4 shirt is certified to FIA 8856-2018 and SFI 3.3 standards, meeting top-level motorsport safety requirements.

  • Soft-touch interlock construction for superior comfort
  • Simplified and optimized structure
  • Regular fit
  • Composition: 60% Modacrylic, 40% Cellulose
  • FIA 8856-2018 & SFI 3.3 approved
Select Size
From $30.95

Original: $103.15

-70%
Race Underwear Top RW-4 Guard black

$103.15

$30.95

Description

Sparco RW-4 Shirt is a premium base-layer top crafted from soft-touch interlock fabric, delivering exceptional comfort combined with advanced fire protection. Its simplified and optimized structure provides a smooth feel and a regular fit suitable for all types of drivers.

The material composition of 60% modacrylic and 40% cellulose ensures effective thermal insulation and excellent breathability. The RW-4 shirt is certified to FIA 8856-2018 and SFI 3.3 standards, meeting top-level motorsport safety requirements.

  • Soft-touch interlock construction for superior comfort
  • Simplified and optimized structure
  • Regular fit
  • Composition: 60% Modacrylic, 40% Cellulose
  • FIA 8856-2018 & SFI 3.3 approved