Elan - エラン spectrum 105 ALU 180 14/15 スペクトラム IsocellComplexCore-TheIsocellcoreutilizesAeronauticstechnologyforsmoothanddampeningeffectswhiletheFoamComplexincorporatesreactivity,reboundandlessweight.Thiscorehasbeenadaptedtoathleticskierswholookforbetterfeelwithcontrol.