Alpinestars drop 2 full zip long sleeve jerseythis drop 2 jersey from alpinestars is made of advanced fabrics to provide excellent comfort moisture wicking and breathability it has strategically placed open mesh inserts on the shoulders sides and back for superior ventilation even when in contact with a backpack this long sleeve jersey also features a three compartment pocket at the back for storing essentials a drop tail and a full length front zip for extra ventilation featuresmaterial