Superbly designed with IN-MOLDING technology for a superior finish on the outer shell. Designed with 18 vents for optimum air flow and circulation through the interior. The ZIRION features our innovative COMPACTFIX tensioning and positioning adjustment system allowing millimetre precision fitting. Includes luxurious padding for a truly comfortable fit as well as an insect net. Includes a removable visor and soft case. Available in 14 Collection. SIZES: S-M (51-56) / M-L (53-61) WEIGHT: 310 gr.