Sparco RW-4 Fire Resistant Racing T-Shirt

Sparco RW-4 Fire Resistant Racing T-Shirt a comfort layer, not a certified safety garment.

Sparco's entry-level RW-4 line of underwear is optimized for both comfort and protection while maintaining a budget price. Although not FIA or SFI approved due to their short sleeves, fire resistant t-shirts are great for adding protection on hotter days when rated-protection is not needed. Using Sparco's classic soft-touch fire resistant fabric, the regular fitting shirt is comfortable for all body types and offers excellent breathability.

WHAT YOU GET

• Sparco's entry-level RW-4 line of underwear is optimized for both comfort and protection while maintaining a budget price.
• Although not FIA or SFI approved due to their short sleeves, fire resistant t-shirts are great for adding protection on hotter days when rated-protection is not needed.
• Using Sparco's classic soft-touch fire resistant fabric, the regular fitting shirt is comfortable for all body types and offers excellent breathability.

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?
See the construction details above — the original listing doesn't specify exact fabric percentages.

FASTLAP SUPPLY TAKE: Not cert-rated, but a solid comfort layer for track days and non-competitive use where a full FIA rating isn't required.