The design for the helmet allows it to sit comfortable when your hair is in a ponytail. The hybrid construction has low profile design that will protect you from lateral, frontal and rear impact. Whilst the ventilation holes will make it comfortable to wear all day.Designed for womenSpecifically sized for women (52/58 cm)OMEGA headband with a notch for wearing the helmet with a ponytail. The headband folds into the shell for easy storage and transport.Designed for protection against side, front and rear impacts:Designed in accordance with Petzl's TOP AND SIDE PROTECTION labelHard outer shell is impact and scratch-resistantHybrid construction with thick ABS shell, an EPP foam liner and an EPS foam liner makes it compact on your headStable and comfortable on the head, thanks to foam liners spread throughout the inner shellSuitable for climbing, mountaineering, caving, via-ferrata and canyoningfour clips for headlamp attachmentMaterials ABS shell, expanded polypropylene liner, expanded polystyrene liner, polyester webbingCertifications: CE EN 12492, UIAAOne size