Undersuit Supersonic

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Not available for order
Available for order
Available for order

Your next favorite undersuit - trust us!

Wear it under your race leathers

Ultra-lightweight and flexible

Keeps you cool when lap times are hot


Taking track performance to another level: meet the Supersonic undersuit. It’s a 3D round-knitted one-piece base layer that is purpose-built to be worn under your race leathers. Thanks to the use of the unique, flexible, and ultra-lightweight DRYARN® fabric, climate control within your race leathers will be second to none. You will stay dry and comfortable, lap after lap, even in the hottest of track conditions. Adding to its impressive resume of features, it’s also hypoallergenic, meaning it limits the multiplication of bacteria and reduces odor along the way.

Product features
  • ankle and thumb straps
  • 3D round knit technology

    Seamless 3D round-knit garments provide superior comfort and technical function for a wide range of athletic activities, including motorcycle riding. The 3D name comes from the texture and shape of the roundknit. Made on a circular knitting machine, seamless garments have superior elasticity for optimal shaping to the body. The virtual lack of seams results in optimal comfort, while also imparting important functionality: fewer seams make the garment less vulnerable for seam breaks, drop stitches, etc., and therefore longer lasting. Those seams that are absolutely necessary are made using flatlock technology, to eliminate bulk. The result is the ultimate in comfort and function.

  • easy entrance strap
  • Easy entry to slide in and out of leathers

    This garment allows the rider to easily slide in and out of leathers; preventing skin chafing or unnecessary sticking due to sweat or moisture build-up.

  • Fly opening

    This garment has a fly opening, similar to those in men’s under garments.

  • Opening at top back

    The opening at the top back allows for easy ingress and egress when using this garment.

  • Dryarn®

    Dryarn® is used in this garment to assist in its moisture-wicking abilities; keeping the skin feeling fresh by quickly drawing sweat or wetness away from the body.

  • Moisture wicking

    This garment has been designed to wick moisture away from the body, keeping you dry and comfortable in ever-changing weather and climate conditions.

  • Roundknit construction with Lycra®

    The roundknit construction means that there are fewer seams used when creating this garment. Fewer seams mean increased comfort, support, and cooling in places where traditional seams could create unnecessary chafing or discomfort. By adding Lycra® to the roundknit construction, it allows for more flexibility and stretch, providing an ideal fit to the end user.

  • race fit

    This garment has been designed with a race fitting shape, meaning it has been engineered for speed and a figure-hugging silhouette.

  • tight
  • multi yarn PrimaLoft®, polyamide and Lycra® round knit

    The roundknit construction that includes PrimaLoft® along with Lycra®, which provide insulation and stretch properites.

Yes, I want the
Undersuit Supersonic
Yes, I want the
Undersuit Supersonic