Bought the small size for my 10 year old daughter and she loves it. Extremely ligh, fits well but pricey. Might get the larger one for myself... If only there were another colour
love it. as light and comfortable as wearing a woolly hat. It also flexes so is unlikely to crack if it gets bashed around a bit which is what happened to a previous polystyrene petzl helmet i owned. fairly expensive but for me it was worth paying that little bit more for.
I hate wearing a helmet and have never lasted a day with one still on my head. After taking a pretty scary head first whipper I decided I couldn't risk this attitude any longer. The Sirocco helmet is the first helmet that hasn't bothered me, it is so light I forgot it was on, it didn't hinder my vision in any way and I felt safe in it. they solve comfort issues though light weight materials and minimal nylon webbing, no plastic and padding that gets more in the way than anything else. This was also light enough on the head I imagine it being very breezy and cool in the heat as there isn't much material in contact with your skin. Petzl's magnetic clasp is also a welcome detail that tops on this fantastic helmet.