This Casco Mistrall-2 riding helmet builds on its predecessors reputation with improved ventilationyoull find air outlets at the front, back and side of the helmet, making this one comfortable hat to ride in. Its super lightweight with a durable micro-shell outer and a dial adjustment at the back of the helmet to provide an exceptional fit. Changeable CASCO Color stripes (reflective). Optional: MyStyle finished with Swarovski® crystals. Casco helmets are made in Europe to strict ISO-certification. Size: S 50-54 cm. Size: M 55-57 cm. Size: L 58-60 cm. Technical description: Lightweight helmet. Washable and changeable liner. Pioneering ventilation. Dial-fit adjustment. VG1 01.040 2014-12. PAS 015 2011.