Coolshirt Evolution FR Shirt (SFI 3.3 Rated) 1 "a"


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Coolshirt Evolution FR Shirt (SFI 3.3 Rated)


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Coolshirt Evolution FR SFI 3.3 Rated Shirt

The new Coolshirt Evolution FR shirt features double the tubing of Coolshirt's standard FR flame-resistant shirt, giving the driver more effective cooling in an SFI 3.3 rated undergarment. By taking advantage of their race-tested tubing and sewing methods, Coolshirt's new SFI 3.3 Rated Evolution FR shirt is just as comfortable, rugged and easy-to-use as the shirts Coolshirt started the driver-cooling industry with.

Compatible with the full line of Coolshirt cooling systems and accessories. If you have ever wanted more cooling, the Evolution FR series is perfect for you.


  • Double the tubing of standard Coolshirt
  • SFI 3.3 certified flame-resistant undergarment
  • Choose left- or right-exit
  • Modacrylic/Rayon blend for superior moisture wicking
  • Ag47 anti-microbial protection
  • Won’t shrink, pick, or fade
  • Extra length
  • Clean seams for all-day comfort
  • Machine wash, machine dry

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