The Joe Rocket Phoenix Ion Summit Mesh jacket is constructed with a lightweight, cooling Free Air mesh shell torso, back and arms Dynax reinforced and double stitched at key impact areas such as upper back, ribs and forearms. This extended 3/4 length cut jacket has externally accessible, C.E. approved (EN 1621) armor at the shoulders and elbows for added protection This jacket comes with a high density removable spine armor The Phoenix Ion Summit jacket includes a 2-stage zip-out liner system with waterproof full sleeves and insulated vest Get a customized fit with the 6-point Sure Fit adjustment system, adjustable at the waist and sleeves All day comfort with the ergonomic pre-curved sleeves Full Flex articulation at the lower back and lats Be seen at night with INNOLITE ultra reflective shoulders and elbows 360° reflective stripes and logos Keep your personal belongings close with deep chest utility pockets with snap closures 2 hand pockets Large padded lower back storage pocket Keep track of your keys with the handy key clip Your sunglasses safe with the inside micro-fiber lined eyeglass pocket