The fly racing 2017 lite hydrogen mx pants are packed with featuresspecifications include2d buckle system is the flattest buckle system ever made in mx pants built for safety strength and maximum adjustability invented by fly racing and the first of its kind on the market90 stretch panel construction using an all new material giving maximum comfort and allowing the pants to move with your body like skinleather heat shield panels with kevlar stitching located on the inside of each leg f