Giro Hex Bike Helmet Size:M the unique Outboard Strap Construction

the unique Outboard Strap Construction offers a free yet secure fit for the most comfortable arch support possible

A fixed hood protects the neck and head

Single Adult Size  54cm - 60

Low maintenance sealed bearing cartridge axle

Outfront mounting

Giro Hex Bike Helmet Size:M the unique Outboard Strap ConstructionThe Hex combines rugged style and durability, with the coverage and ventilation you want on the trail. Its stocked with all the features you need for a day on the dirt, including the comfort and stability of Roc Loc 5 and our P. O. V. visor that doesnt require any tools for adjustment. Many riders swear its the best all mountain helmet for the money, hands down. Features POV adjustable visor w 15 vertical adjustment Construction In Mold polycarbonate