The shell is constructed of ABS, Multiple vents for optimal ventilation and cooling, Matte finish, Durable, multicolored graphics, Ultra-plush removable, sweat-wicking and washable padded lining, O'Neal Fidlock® magnetic closure (made in Germany) for easy, one-handed opening and closing, offers maximum safety while riding, secure goggle strap guidance through preformed shell design, optionally available break-away visor screws made of plastic for more safety, height-adjustable peak, Airflaps™ compatible, exceeds the safety standard EN1078 for bicycle helmets