$89.88 Clearance

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Item #: 331227110

The innovative Stack Vent combines with our Thermostat Vent System to disperse excess heat for superior comfort in a variety of situations and conditions. Add to that the best fit ever made, and the Seam becomes the perfect weapon for an all-mountain attack.


  • 4 inch form sizes
  • Compatible with all after market TuneUps systems
  • In-mold construction
  • X-Static anti bacterial padding
  • 12 Super Cool vents
  • Thermostat Control


  • Compliance: ASTM F2040 / CE EN1077


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