Build your own ST121 Racing Suit! (Level A Design)

Build your own ST121 Racing Suit! (Level A Design)

SKU: SSU121-DesignA

This entry-level Stand 21 suit is the perfect place to begin!


The ST121 suit is a great suit for those racers wanting a custom FIA and SFI rated firesuit, but are limited in budget on what they can spend. The weight and breathability are comparable to other mid-level suits on the market. While Stand 21 manufacturers lighter and more breathable suits, this suit is made with the same award-winning quality in France as all suits in our range. Whether you're new to racing and this is your first firesuit, or you are an experienced driver, we feel the ST121 suit is an amazing value for anyone who wants a custom built FIA and SFI rated suit!


How to build your own suit:


1. Choose one of the pre-selected designs above (Colors in sample designs above are to show the different suit zones that can change to your color choice.)

2. Select the colors you want for the base of the suit, accent stripes, cuffs and stretch material on lower back and arm gussets.

3. Add to your cart and complete checkout.

4. Fill out the measurement chart and instructions HERE (No additional cost for custom size vs. standard size!)

5. A Stand 21 specialist will contact you within 1-2 business days with instructions to submit your measures and they will finalize your design with you to approve. At this point, you can add any additional suit options or logos at extra costs.

6. With your approval, we will put your suit into production. (Suit will not go into production without written approval via email after logos and design are finalized.)

7. In 4-6 weeks (depending on the time of year) a brand new handmade Stand 21 racing suit will arrive at your doorstep for you to enjoy! Thank you for your trust in Stand 21, your safety is our business!

  • Technical Info

    • FIA 8856-2000 & SFI 3.2A Level 5 homologated 
    • 3 aramid layers
    • Aramid floating sleeves gussets under arms
    • Stretchable back panel
    • 2 applied pants pockets
    • Front waist belt
  • Options

    MTM (Made-To-Measure) for those who want a fully custom sized firesuit.  MTM includes:

    • Custom size
    • Name & flag embroidery on belt (If desired not mandatory)
    • Once ordered a Stand 21 specialist will contact you to verify all measures and any additional suit options requested.  Please allow 4-6 weeks for your handmade custom suit to arrive. (If needed sooner, rush possible on request for additional fee)


    Additional Suit Options:

    • Bootcut style pants $145
    • Arm-restraints for $130
    • Cool shirt port for tube exit on either left or right torso for $120
    • Logos embroidered or printed on suit (please email logos for quote)
Choose Size (MTM included in price)
Design Choice
Base Color Choice (see photos above of fabric)
Accent Color Choice (see photos above of fabric)
Cuff Color (see photos above of fabric)
Stretch Material Color (arm gussets & lower back)

Stand 21 North America

17882 Georgetown Lane
Huntington Beach, CA 92647

(714) 375-0040



Contact Us





Text-to-speech function is limited to 200 characters
Options : History : Feedback : Donate Close

© 2018 by Stand 21 North America.

  • Facebook Social Icon
  • Instagram Social Icon
  • Twitter Social Icon
  • Facebook - Black Circle