Black Diamond Climbing Helmet Vector 58 cm - 63 cm Only brought once for climbing. Generally clean. There are a few small scratches. Ultra-lightweight helmet with a polycarbonate shell and EPS foam integrated molding. Features a total of 8 large vents in the front and rear for excellent breathability. The headlamp clips are integrated with the shell and can be securely fixed. Quick size adjustment is possible with the ratchet adjuster. - Integrated molding of polycarbonate shell and EPS foam - Excellent breathability with 8 vents - Headlamp clips integrated with the shell - Ratchet adjuster for quick size adjustment