Zipper closure ???NOTE??:Our size is not standard size in US, please check the size chart before your order.100% Quality Guarantee,any questions,contact us freely,we will reply and resolve for you. ?[Mesh fabric design:] for the jersey with good function keeps you drying and cooling. ?[Reflective Strip:]on the back of the jersey,safe riding in night. ?[Soft gel pad :]pad inside the pants to avoid skidding down. ?[Pocket on the back of jersey:]convenient for carrying your personal stuff when cycling.