The Emerge Ultralight Pro Long-Sleeve Jersey is our lightest-weight long-sleeve summer jersey, ideal for hot weather riding with extra coverage. The sleeves, side and chest panels are ultra-light mesh that offers maximum airflow to help you stay cool. The micro-perforated back panel provides additional breathability. Featuring the ultra-light large-scale mesh underneath the pocket to keep airflow at a premium and a unidirectional outer pocket material that prevents sag. When it's time to unzip and get the jersey flapping in the breeze, the YKK zip has an easy zip-unzip function. Designed in our signature Pro Fit with a low profile collar and a contoured fit for performance and all-day comfort.