Lightweight Nomex, Fully Custom NASCAR Race Suit – SFI 3.4/5 Approved

The NASCAR SFI 3.4/5 Double Layer Series is built for both drivers and over-the-wall pit crew members who require SFI 3.4/5 certified protection. Based on the same premium construction and comfort as our ULTRA Series, this suit combines a 150gsm Shiny Lightweight NOMEX outer shell sourced from France with a soft, breathable Nomex aramid knit liner for lightweight comfort, flexibility, and professional-level performance.

Whether you are behind the wheel or working over the wall, the suit is designed to provide the mobility, comfort, and custom fit needed in demanding NASCAR competition. Every suit is custom fitted and built around your team’s colors, branding, and race program.

Features Included:

• Your Own Custom Design – Fully personalized to your team’s colors and branding.
• Ultra-Lightweight 150gsm NOMEX Outer Shell – French-sourced for excellent comfort, flexibility, and a premium shiny finish.
• Nomex Aramid Lightweight Knit Liner – Soft and breathable for extended wear.
• Custom Fitted Sizing – Tailored specifically to your measurements.
• Unlimited Embroidery – Add your logos, names, and sponsor details with no extra embroidery charge.
• Radial Knit (360°) Sleeves – Improved mobility and comfort for drivers and pit crew members.
• Lower Back & Crotch Stretch Panels – Added flexibility where it matters most.
• Boot Cut with Hidden Cuff – Clean, professional finish.
• Choice of Quilting Styles – Vertical, Box, Diamond, or Custom.
• 1-Piece or 2-Piece Options – Full suit or jacket and pants combination.
• Extensive Color Selection – Including standard and fluorescent NOMEX colors.
• SFI 3.4/5 Certified – Approved for NASCAR applications requiring the SFI 3.4/5 specification.

Color Options:

• Ultra Series Colors: Black, White, Red, Royal Blue, Sky Blue, Yellow, Kelly Green, Purple, Grey, Silver, Pink, Orange, and more.
• Fluorescent Colors included!
• View available options on our Ultra Series Color Chart.

Optional Upgrades:

• Nomex Knit Side Stretch Panels – $50 USD
• Sewn-in Arm Restraint Tabs – FREE
• Race Receiver Inner Pocket – Included at no extra cost
• Design Fee – FREE

• Helpful Links & Add-Ons:

  • Custom Suit Mockup Ideas – Click Here
    Browse examples of past custom suit designs for inspiration on creating your own unique look.

  • Matching Custom Race Shoes (SFI 3.3/5) – Click Here
    Complete your look with custom-matched race shoes designed for comfort, safety, and style.

  • Matching Custom Race Gloves (SFI 3.3/5) – Click Here
    Add a finishing touch to your kit with custom gloves that match your suit design perfectly.

  • Pro Series Measurement Form – Click Here
    Submit your sizing details for a precise, custom fit. Our team will take care of the rest.

  • How To Measure For A Race Suit – Watch the Video
    Step-by-step video guide to help you take accurate body measurements for a flawless fit.

  • Standard Sizing Chart – Click Here
    Reference our standard sizing chart if you prefer a pre-set size instead of custom measurements.