One of the lightest weight climbing helmets available, the Petzl Sirroco Ultralight climbing helmet protects against impacts during fast ascents of steep rock faces and glaciated peaks.Helmet is made from a single piece of expanded polypropylene that keeps the helmet weight down to only 165g (5.8 oz.) while providing excellent impact resistanceStrap adjustment system is fully adjustable and adapts to all head shapes; strap system saves weight over ratcheting designsRemovable foam inside the helmet is quilted and lined with absorbent fabric to keep you comfortable when you're working up a sweat; foam is removable and washableMagnetic buckle on the chin strap can easily be attached with just 1 handPlenty of vents allow cooling airflow2 hooks in front and elastic in back let you attach a headlamp (sold separately)Petzl Sirroco Ultralight climbing helmet accommodates the Petzl Vizion visor (not included) to protect your eyes when ice climbing Please note: Petzl products can only be shipped to U.S. addresses.Imported. Item 850348