Half Dome Helmet Colour:Red Featuring a key lock design

Featuring a key lock design that means there is no chance of getting the nose snagged

Hydrophobic mesh lining

It rolls up small enough to carry in your pocket and can also be carried inflated

Two-way side zips with storm flaps and snap closures

Half Dome Helmet Colour:Red Featuring a key lock designBlack Diamond have used the original Half Dome as a solid base on which to re work the helmet for its latest incarnation. More comfortable and simplified the improved design features an updated outer shell, a lower profile suspension system with a one handed dial and streamlined headtorch clips. It also has an updated chin strap for more efficiency and security. The Half Dome has long been a favourite all round workhorse helmet. If you are looking for