The #CSR dons a new #MemoryFoam side fit: The New memory foam side-fit provides a comfortable and protective lateral fit. #PureCascadeDNA #PassionToProtect | The CS-R marks the first of its kind: The Elite Youth helmet. The addition of a Poron® XRD™ Foam liner and a memory foam side fit provides elite level protection for the U12 player. The R design gives this helmet the same speed and elegance, as it’s older, All-American, brother.