Royal Enfield Nirvik Adventure Riding Jacket Review Royal Enfield Nirvik Adventure Riding Jacket Review Does the Nirvik prove to be a fantastic VFM purchase for an all-weather adventure jacket? For almost 90 percent riding situations in the country, a mesh jacket should do the trick. Only if you think of venturing up north into the Himalayas or to the enchanted North East, would you need something a bit more versatile. Something that can handle summers, monsoons and winters with equal ease. While most ADV/all-weather jackets cost a bomb, Royal Enfield’s Nirvik is one of the few homegrown products that brings top-quality protection at reasonable prices. But is it worth Rs 14,950? I put the jacket to the test in varied riding scenarios and here is my experience.