Water resistant treated Rock Tex outer shell for maximum impact resistanceExternally accessible C.E. approved armor in shoulders & elbowsRemovable Spine ArmorVariable Flow ventilation systemCross Linked Ventilation with Wind Tunnel Cooling Patent PendingFull Flex articulated back expansion panelsComfort neoprene cuff design6-point Sure Fit custom adjustment system2 outside pockets, 1 internal chest pocketLarge padded lower back storage pocket8 zipper plus 2 belt loops for jacket to pant attachmentRemovable insulated full sleeve liner with internal pocketFront and Rear reflective pipingReflective logo