The CPX-R is an evolution from Cascade's popular CPX helmet. The Cascade legacy of style, science and safety is at it's core 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. Adjustable one-size fits most players and allows for easy adjustments between XS and XL. Fits head size 22 3/8" to 23 5/8". Custom helmets are built to order - please allow 10-15 business days for custom helmet orders.