Troxel Rebel Turquoise Rose Low Profile Western Riding Helmet SEI/ASTM Certification Animal print headliners (Rose, Rocker & Cross) SureFit Pro Duratec Pioneered by Troxel, the Duratec process protects the outer shell of the helmet from day-to-day dirt and scratches. Moisture-wicking Flip-Fold removable washable headliner with Air-Channel technology. The flip fold is part of the animal oprint headliner. ASTM/SEI-certified