The all-new Grimnir 2Vi MIPS is 23% lighter and offers improved impact performance compared to its predecessor. Legendary rider meets legendary performance. The Grimnir helmet has always been the most advanced freeride helmet on the market, and the latest evolution featuring our revolutionary 2Vi technology is radically improved compared to its predecessor. 2Vi is a high-performance helmet technology platform developed by Sweet Protection offering an advanced integration system of helmet shell, shock-absorbing liner, the MIPS brain protection technology, setting a new industry standard for performance and comfort. The vastly improved pre-preg carbon fiber shell has 10 large polycarbonate penetration proof vent points offering superb ventilation. Stronger, lighter, and better than ever before, the new Grimnir 2Vi MIPS is setting a new benchmark.