Black Diamond Vector Helmet

A versatile, hybrid-shell helmet for lightweight protection in any discipline, the Vector features excellent ventilation and a ratcheting adjuster. A revolutionary helmet that's ideal for long routes, alpine climbs and other weight-sensitive missions, the Black Diamond Vector Helmet combines lightweight protection, excellent ventilation and "barely there" comfort like never before. The geometric, co-molded EPS foam and polycarbonate shell provides full-coverage protection while remaining incredibly lightweight and comfortable, and the generous ventilation ports keep air flowing on warm days. The ratcheting suspension tucks away for easy storage in your pack, and when the sun gets down before you do, the Vector's in-mold headlamp clips provide an ultra-secure attachment. Features: - Co-molded EPS foam with polycarbonate shell - Large ventilation ports provide max airflow - Ratchet adjuster with molded push buttons - In-mold headlamp clips for ultra-secure attachment - Tuck-away suspension makes for compact storage - Weight : [S/M] 231 g (8.1 oz), [M/L] 240 g (8.5 oz) - Size Range : [S/M] 53-59 cm (21-23 in), [M/L] 58-63 cm (23-25 in)