The Simpson All-Terrain Jacket is has a weather-resistant outer with a warm fleece inner. A lightweight jacket that helps to keep you warm and dry.


  • The All-Terrain is fully waterproof and critically seam sealed. 
  • 100% Taslan nylon shell
  • Microfleece body lining
  • Nylon sleeve lining for easy on/off
  • 3000MM waterproof rating
  • 3000G/M2 breathability rating
  • Zip off hood with draw cord and toggles
  • Zippered chest pocket, interior zippered pocket, interior cell phone pocket
  • Port Pocket™ for easy embroidery access
  • Adjustable tab cuffs
  • Sport designed with Simpson logos

Simpson Racing All-Terrain Jacket