Cascade CPX-R Lacrosse HelmetThe CPX R is an evolution from Cascade's popular CPX helmet Cascade designers drew inspiration from automotive design, evidenced by the lines in the helmet back ridge allows for better weight balance than previous versions. Adjustable fit system inside the shell and an adjustment gear in the back SevenTech Liner System laterally displaces energy from a direct impact, reducing the effects of G forces a major cause of concussions SPRfit Hardtail