LS2 Stream II Helmet Contains CLEARANCE Mustang's proprietary controlled-density foam formula

Mustang's proprietary controlled-density foam formula requires no break-in and retains shape and support after years of use

Protects shafts

Building upon the popularity and momentum of our already established men's Moto jeans

Minimizes heat

Zippers at upper back (outer jacket)

LS2 Stream II Helmet Contains CLEARANCE Mustang's proprietary controlled-density foam formulaThe Stream II meets the ECE 22. 06 rotational energy management specifications using Advanced Rotational Energy Management Technology (AREM), another LS2 proprietary process. The rear spoiler allows for dynamic flow through ventilation. The 3D laser cut foam in the cheek pads, removeable, washable liner with special flex crown comfort system is super comfortable and easy to keep fresh. 3 shells and 5 energy absorbing EPS liners make for a fit that is