The Giro Cipher S Helmet is as protective as ski helmets can get, and you'll be grateful to have it when you're staring down a long rail with concrete on both sides. Hard Shell construction bonds Giro's toughest material with an EPS foam liner that's the preferred choice when you're in dicey situations. X Static's antimicrobial padding adds some cush as well as long lasting odor resistance. Multiple features make the Cipher as comfortable and convenient as it is safe. Super Cool vents pull airflow in and push warm moisture out, and you can remove the emergency pads when you don't need as much protection. Giro's audio compatibility lets you place any Giro audio system in the helmet, and GoPro compatibility gives you the best shot.