Build your own ST221 Air-S Racing Suit! (Level A Design)

Build your own ST221 Air-S Racing Suit! (Level A Design)


The ST221 Air-S firesuit is a favorite for racers in all forms of motorsport!

An extremely lightweight FIA and SFI-5 Suit...


The ST221 Air-S Racing Suit utilizes our ultra lightweight nomex fabric and construction.  The shape of the suit uses double the measurements of traditional Stand 21 suits to closely follow the shape of the body, with an added stretch panel in the lower back for additional comfort.


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 and tagged
    • 3 layers
    • Lycra/aramid floating sleeves
    • Back stretchable panel
    • Tailored 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



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