Engineered from within is the philosophy we live and die by at ONE. Our helmet range is no different. 3 years in the making and harnessing the very latest ground-breaking technology from Mips, the attention to detail through everything from shell construction to graphics, finish, fit, comfort and weight is second to none and stays true to that core philosophy. The X-197 is the carbon offering complete with best-in-market premium helmet bag and first-to-market invisible Mips Integra TX technology, incorporated directly into the helmets comfort liner. No corners cut-From design through to technology. Engineered from within.