The smart system has a double system for optimum performance in cold weather

The back protector provides full-length protection coverage

• Sweater knit jersey stitch construction

performance and comfort in poor weather conditions

The detachable hood comes with an air extraction channel on the top to allow airflow to pass through and prevent it from filling up and flapping around while on the bike

a dura elite pants dark gray Size:34 The smart system has aRide your bike in full confidence with Alpinestars premium A Dura Elite Pants. Built with durable 4 way stretch Cordura fabric, the pants have been created to resist the roughest mountain bike environments, while the elastane provides the necessary stretch allowing riders to move freely and efficiently while in the saddle. In addition, the pants are equipped with a front rachet closure system with a zipper fly, and 2 secure, mesh lined zippered