The Clogger range of chainsaw pants is a result of over 25 years of development. From the tough DefenderPROs, the all season Ascends, and the light and cool Zeros through to the fully FR Arcmax/Wildfire and the Ember for the extreme cold, the Clogger pants range has the right product for every use. All Clogger pants feature Clogger's proprietary Arrestex HP or Arrestex FR making them lighter and cooler than alternatives.