1999 Arctic Cat Snowmobile Racing helmet. This is listed as a size Medium and would fit the 7 1/4 -7 3/8 hat size, 22 3/4-23 1/4 (58-59 cm) head circumference. DOT approved and Snell M95 approved for racing. The helmet comes with the PFP II clear double lens electric heated face shield. Great helmet to go with any of the 'Z' model Arctic Cat Sleds and late 90s Wildcats. It would nicely compliment any of the ZR clothing from 1994 to the early to mid 2000s. Find more sporting goods, winter sports and snowmobile items including vintage snowmobile suits, jackets and accessories at www.dollykamco.com