Alpinestars drop 2 ss jerseythis drop 2 jersey from alpinestars has been developed for enduro and is made from an advanced poly fabric a moisture wicking and quick drying fabric to keep you cool dry and comfortable all day this short sleeve jersey has strategically placed open mesh inserts on the back and chest for superior ventilation especially when wearing a backpack keep valuables safeit also features an elongated lower back profile to help maintain its fit when cycling easy access pock