|Pro-Tec Size Chart|
|Small||53 - 54 cm.|
|Medium||55 - 56 cm.|
|Large||57 - 58 cm.|
|X-Large||59 - 60 cm.|
The Pro-Tec B2 Ski and Snowboard Helmet is a low profile multiple impact ski and snowboard helmet with removable ear flaps. Pro-Tec uses SXP, Surface activated eXpanded Polypropylene, a patented, multi-impact helmet technology that is ideal for the aggressive riding style of action sports athletes. When conventional helmets take a hard hit, the foam liner compresses and stays compressed, losing most of its impact absorbing properties. Due to the advanced chemical structure and sophisticated processes used to create SXP helmet liners, Pro-tec pushes beyond the norm by offering multiple impact protection that far exceeds the competition.
The secret is memory. Because SXP has built in rebound control, once the helmet liner has been compressed, SXP memory kicks in and the liner rebounds to its original shape, maintaining its impact absorbing qualities.
SXP was developed by the same group of scientists who, through advances in moldable foam, made automotive steel bumpers obsolete in the ’80s. Exclusively licensed by Pro-tec, SXP technology uses a patented Surface Activation Process to create a pure form of Polypropylene that is at least 20% stronger than other Polypropylene foams. With SXP, Pro-tec is able to offer consumers unprecedented multiple impact protection in a lightweight helmet. Pro-tec SXP helmets are the only lightweight, multiple impact helmets to be CPSC approved and deliver the style and fit the market demands.
If you have any questions on your head size, please see our Helmet Sizing Guide.