The Madison Trail Helmet. The Trail helmet offers style, comfort and protection for city or trail riding In-moulded polycarbonate impact shell maximizes strength, while keeping weight to a minimum. Madison Trail Helmet Features   Pro fit system is simple and easy to adjust to give you the perfect fit Pro-Blade visor system has been designed to keep weight low and protect against the elements Discreet reflective detailing to help with visibility 19 air ventilation ports to keep you cool Height adjustable fitting cradle to help provide the ultimate fit Brushed internal padding for increased comfort