- ACS ventilationssystem

Zippers: The durable 360° Max Zips zipper allows you to attach the jacket to the pants

Ventilation: Yes but not mesh panels

All -weather comfort with removable thermophodic

Connection lock

TWIN AIR Air Filter - 157002 derbi-gpr-50-r-50-1996-esi1070578 - ACS ventilationssystemThanks to their patented conception and their high quality raw materials, Twin Air Filters Warrant The Best Performance and Protection for Your Motorcycle. That's Why Eo Manufacturers and the Best Riders of the World Choose Twin Air. Coarse Open Pore Foam Catches Airborne Dirt, Grime and Sand Fine Open Pore Inner Foam Acts As A Second Filter to Trap The Smallest Particles while Ensuring Maximum Air Passage Exclusivly Developed Adhesive Ensures Glue