O'Neal Kini-Red Bull MX3 Helmet. ABS outer shell. Top ventilation with five (5) in and four (4) outlet vents. Comfort fit with multi-density liner foam. Double-D safety closure. Easy and quick cheek pad removal with E.Q.R.S system with emergency straps. New innovative liner fixation for easy removing and installation. Removeable, sweat absorbing and washable padded comfort inner liner. Fixed peal. Airflaps compatible. Hydration hose guide optionally available. GoPro mount optionally available. Helmet storage bag. Standard: ECE 22.06 / DOT. Weight (M size): 1.390 grams (± 50 grams).