360 bike helmet Kru Size regulation is guaranteed by the Competition+ System with height adjustment Todson Recalls Concord Bicycle Helmets

To fit to your individual head shape the rear barrel retention cradle has a large amount of vertical adjustment, but as with the Lazer Blade+ MIPS Helmet, this doesn't provide much in the way of horizontal adjustment, so not as fine tuneable as any of the Giro helmet offerings

An ardent ultrarunner and mountaineer, Jenny has an affinity for ultralight gear but is no stranger to hauling serious weight into the backcountry, from close-to-home outings in the North Cascades to far-off alpine adventures in southern Patagonia

Further features include nifty hooks that allow the Skyline to hold a helmet when off the bike, a stretchy outer pocket for layers, and a tab for an LED light

my only wish is that it came with a visor

On the sides Alien is designed to generate an aerodynamic effect known as Outwash, also widely used in Formula One