RXT SG1 ULTRA+ MX helmet has Ultra Flow ventilation and a light weight ABS Shell. With its removable/washable 3D liner, you can keep your helmet fresh and clean with a simple wash after your day at the track. It has a large eye port for a clear view and adjustable peak. Designed in Australia by Australian riders. KEY FEATURES: " Ultra Flow Ventilation System " Large Eye port to accept large frame goggles " Adjustable Peak " Double D Rings " Lightweight ABS Construction " 3D Fully Washable / Removable Liner " (DRS) Dynamic Rotational System " ECE 22.06 Standards