The Closca Loop folding helmet can folded in just one second and store it in your backpack/bag, without taking up too much space. A totally safe, comfortable, foldable urban bike helmet designed to fit your style.Turn any journey into a comfortable and enjoyable experience. Its aerodynamic design and lightness make you forget you\'re wearing it. The innovative integrated ventilation system allows air to circulate, even though the holes are hidden. The concealed orifice system protects you against fine rain. Its rear adjustment allows it to adapt to the head just by pulling the rubbers protecting the area of the nape of the neck