- Made of flame-laminated dual-layer foam bonded with the highest quality glue to stand up to the roughest and toughest of riding styles and terrains
- For use in riding conditions that are so extremely dusty or sandy that added protection is needed
- Slight reduction in airflow possible, however dirt-stopping capabilities greatly increased
- Use with No-Toil filter treatment for superior protection and ease of cleaning
- Heavy-duty glue and soft seams
- Wide sealing ring