NRS Havoc Helmet mares bcd the B2 OCTO outperforms most

the B2 OCTO outperforms most high-end octos from other manufacturers

Water-based adhesives

Oral Inflator Easy-to-use pull-down oral inflator

•Advanced 10 Flex Panel-Architecture Design

NRS Havoc Helmet mares bcd the B2 OCTO outperforms mostThe NRS Havoc Helmet is your one size fits most solution to whitewater safety. Our DialFit system lets you quickly and easily adjust the fit to accommodate almost any head size. Protect nearly any adult with the same helmet. No more mixing and matching. The ratchet adjust DialFit system lets you custom fit the Havoc with the simple twist of a knob. Fits head circumference 55 59cm (21. 5" 23"). An adjustable chin strap ensures comfort and security.