PRO-RIDER DFS
The popular Pro-Rider Helmet is updated with IRH's DFS Technology, which allows you to customize your fit with a simple turn of the dial. The Pro-Rider features a supremely flattering low profile and contour cut, and is covered in a rich, durable Velveteen. A lightweight harness, adjustable buckle and ventilation through the top button and rear vent ports help keep you comfortable. The Pro-Rider also features a removable, washable comfort lining. F1163.04a/USA/SEI Certified/EN-1384/CE Mark Europe

SMALL (6 1/2-6 5/8)
MEDIUM (6 3/4-7)
LARGE 7 1/8-7 1/4)
EXTRA LARGE 7 3/8-7 1/2)