Giro Hex Helmets

Product Description

The Giro Hex combines progressive styling with the versatility and integrity needed for serious trail riding. A great all-mountain design with loads of features. Roc Loc 5 fit sytem for a secure fit. In-mold construction with 21 vents making this a strong and well ventilated helmet and the P.O.V. adjustable visor to keep the sun out of your eyes.Small 20"- 21.75" (51-55cm)Medium 21.75" - 23.25" (55-59 cm)Large 23.25"-24.75 (59-63 cm)