O'Neill Wetsuit Cleaner Apparel & Accessories internal Dark Smoke Dropshield™ and

internal Dark Smoke Dropshield™ and superior venting make this a helmet fit for royalty

the 509 Altitude series 2

The heavier pre-filter material resists tearing better when rolling the sled over or encountering trees and branches

SLID (Sliding Layer Impact Distribution)

O'Neill Wetsuit Cleaner Apparel & Accessories internal Dark Smoke Dropshield™ andThis specialized formula thoroughly sanitizes and conditions neoprene materials while preserving structural integrity. Regular application extends wetsuit longevity by preventing material degradation. Features Cleans and conditions wetsuit neoprene products Extends the lifespan of neoprene material Cold water activated Non toxic and bio degradable