The sweet protection bushwhacker ii mips helmet the bushwhacker is updated for 2017 with a new retention system new interior stacc vent updated occigrip turn dial and adjustable visor the endurotrail specific bushwhacker is packed with features in a lightweight and highly ventilated package this model is equipped with the mips brain protection system a low friction layer solution designed to reduce rotational motion transferred to the brain sweet protection bushwhacker ii mips hel