Shell Material: polycarbonate Claimed Weight: 15.9oz (450g) Manufacturer Warranty: 1 year Ventilation: adjustable Fit Adjustment: 360° adjustment system Legendary freeride snowboarder Jeremy Jones is no stranger the risk and challenges that come with ripping dream lines in the backcountry. That’s why he teamed up with POC to develop the x POW Fornix Jeremy Jones MIPS Helmet for reliable head protection geared for freeride performance. MIPS protection helps mitigate the force of the angled impacts that are more common in extreme riding, while the extended PC shell creates a strong exterior with high resistance to impact and weathering on the mountain.