Black Diamond Vector Helmet Brand_Bones style and durability from the

style and durability from the crag to the city streets

fast-drying elastic for added next-to-skin comfort

and the mono-mesh ID pocket gives it your stamp while on the move

3/4 length YKK® 5 coil main zip with full length baffle and noctilucent pullers

and FlapJacket for lidless use

Black Diamond Vector Helmet Brand_Bones style and durability from theCombining lightweight protection, excellent ventilation, a striking design and barely there comfort, the Vector represents the evolution of climbing helmet design. * Fit System: Ratchet * Certification: CE EN, UIAA * Shell Material: Polycarbonate * Foam Material: EPS Size Range: * Small Medium: 53 59 cm 21 23 in * Medium Large: 58 63 cm 23 25 in Weight: * Small Medium: 231 g 8. 1 oz * Medium Large: 245 g 8. 6 oz Features: * Co molded EPS foam with